Makes gopher version more accessible
Changes gopher version to ordinary, hard-wrapped, single-column text format from the three-column broadsheet style. Also adds the link to the zine repo at dome.circumlunar.space in distributing.txt/.gmi
This commit is contained in:
parent
8f1c696cb2
commit
58d58b91cf
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@ -6,8 +6,12 @@
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```
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# Distributing the Zine
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Circumlunar Transmissions is made freely available to distribute on- and offline. To distribute the zine on your own smolnet space, simply clone the repository and either symlink or copy the "zine" folder somewhere into your gopherhole or gemini capsule. A current version of the repo can be cloned from one of the following remotes:
|
||||
Circumlunar Transmissions is made freely available to distribute on- and offline. To distribute the zine on your own smolnet space, simply clone the repository and either symlink or copy the "zine" folder somewhere into your gopherhole or gemini capsule.
|
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|
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Primary repository:
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* git://dome.circumlunar.space/~clt/transmissions.git
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Secondary remotes:
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* https://tildegit.org/~mieum/circumlunar-transmissions.git
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* https://namu.blue/~mieum/circumlunar-transmissions.git
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|
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@ -6,8 +6,15 @@
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DISTRIBUTING THE ZINE
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^^^^^^^^^^^^^^^^^^^^^
|
||||
|
||||
Circumlunar Transmissions is made freely available to distribute on- and offline. To distribute the zine on your own smolnet space, simply clone the repository and either symlink or copy the "zine" folder somewhere into your gopherhole or gemini capsule. A current version of the repo can be cloned from one of the following remotes:
|
||||
Circumlunar Transmissions is made freely available to distribute
|
||||
on- and offline. To distribute the zine on your own smolnet space,
|
||||
simply clone the repository and either symlink or copy the "zine"
|
||||
folder somewhere into your gopherhole or gemini capsule.
|
||||
|
||||
Primary repository:
|
||||
* git://dome.circumlunar.space/~clt/transmissions.git
|
||||
|
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Secondary remotes:
|
||||
* https://tildegit.org/~mieum/circumlunar-transmissions.git
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||||
* https://namu.blue/~mieum/circumlunar-transmissions.git
|
||||
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|
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@ -14,60 +14,61 @@ Issue One May 2021
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What are some things I can do to help repair it?"
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I remember my dad feels like eating Chunk'n'Dunk? Not
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and I went through anymore. Although great. And I guess
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this patch where that stuff is dad's thinking along
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we were both pretty just not very the same lines as me,
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pissed off at each nutritious. But because every time I
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other, not that I because I'm mad come by he leaves me
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remember why at at him, I don't another pair of snow
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this point. But bother to bring tires he found. But
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sharing is caring, his favorite, the I'm not selling tires
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right? So to keep meatball-carrot stew any more by then,
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things going, I'm one. Instead, I bring so I don't want
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still dropping off him can after can of them. And he knows
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cans of Chunk'n'Dunk turkey-a-la-king. You that, but he keeps on
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soup for him, because ever try getting tires anyhow.
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it's all he ever that one from
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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And so we go on like of cans. And some it I find that
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this for weeks: falls on his head co-incidentally the
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I come by and put and he falls over, big pile of snow
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like 5 more cans of and the rest of the tires out there has
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turkey-a-la-king on cans come crashing also fallen over,
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his kitchen counter, down on him. Pretty and it's crushed some
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and he stacks a few bad scene. So I go unlucky little gnome
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more snow tires to help him up, but who must have been
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outside his door I slip and trip on a milling around by
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for me. And all can on the floor, and there. Those things
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this stuff is piling hit the ground hard are so bad at staying
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higher and higher and too. And if you've alive, I just can't
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higher, and we're ever fallen on a believe it sometimes.
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gradually getting pile of Chunk'n'Dunk
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madder and madder at turkey-a-la-king Anyways, if you're
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each other. Until one cans, you know that looking to patch
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day I go over there hurts pretty bad. things up with your
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with another box of sister, I would say
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cans, and he starts So we're both maybe don't do it
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screaming and yelling groaning on the with canned soup,
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about how he hates ground, and then or snow tires. It
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turkey-a-la-king. And there's this weird sure didn't help us
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he gets so mad he sound by the front any. It just wasn't
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accidentally knocks door. When I get a good result for
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over the stack out there to check anyone, especially
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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for that gnome. Or
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if you have to
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go with soup, at ________________________
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least stick with |\ /|
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the meatball-carrot | \ joneworlds / |
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one. It's actually | \ @ / |
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not bad. | \ mailbox.org / |
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| \______________/ |
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Thanks for writing | / \ |
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in. I hope that | / \ |
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helps. |____/_____________\_____|
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-JONE
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I remember my dad and I went through this patch where we were both
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pretty pissed off at each other, not that I remember why at this
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point. But sharing is caring, right? So to keep things going, I'm
|
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still dropping off cans of Chunk'n'Dunk soup for him, because it's
|
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all he ever feels like eating anymore. Although that stuff is just
|
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not very nutritious. But because I'm mad at him, I don't bother to
|
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bring his favorite, the meatball-carrot stew one. Instead, I bring
|
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him can after can of turkey-a-la-king. You ever try that one from
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Chunk'n'Dunk? Not great. And I guess dad's thinking along the same
|
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lines as me, because every time I come by he leaves me another pair
|
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of snow tires he found. But I'm not selling tires any more by then,
|
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so I don't want them. And he knows that, but he keeps on getting
|
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tires anyhow.
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And so we go on like this for weeks: I come by and put like 5 more
|
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cans of turkey-a-la-king on his kitchen counter, and he stacks a
|
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few more snow tires outside his door for me. And all this stuff is
|
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piling higher and higher and higher, and we're gradually getting
|
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madder and madder at each other. Until one day I go over there with
|
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another box of cans, and he starts screaming and yelling about how
|
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he hates turkey-a-la-king. And he gets so mad he accidentally
|
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knocks over the stack of cans. And some falls on his head and he
|
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falls over, and the rest of the cans come crashing down on him.
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Pretty bad scene. So I go to help him up, but I slip and trip on a
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can on the floor, and hit the ground hard too. And if you've ever
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fallen on a pile of Chunk'n'Dunk turkey-a-la-king cans, you know
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that hurts pretty bad.
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|
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So we're both groaning on the ground, and then there's this weird
|
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sound by the front door. When I get out there to check it I find
|
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that co-incidentally the big pile of snow tires out there has also
|
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fallen over, and it's crushed some unlucky little gnome who must
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have been milling around by there. Those things are so bad at
|
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staying alive, I just can't believe it sometimes.
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Anyways, if you're looking to patch things up with your sister, I
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would say maybe don't do it with canned soup, or snow tires. It
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sure didn't help us any. It just wasn't a good result for anyone,
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especially for that gnome. Or if you have to go with soup, at least
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stick with the meatball-carrot one. It's actually not bad.
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Thanks for writing in. I hope that helps.
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-JONE
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________________________
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|\ /|
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| \ joneworlds / |
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| \ @ / |
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| \ mailbox.org / |
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| \______________/ |
|
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| / \ |
|
||||
| / \ |
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|____/_____________\_____|
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- - - ------------------------------------------------------- - - -
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|
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@ -7,71 +7,69 @@ Issue One May 2021
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====================[ THE HEARTH OF THE MATTER ]===================
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by durtal
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It seems that Kepler Hobbes brought 'focus' life in unfortunate
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first used the Latin into broader English ways.
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word 'focus' in 1604 parlance nearly fifty
|
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to refer to 'the point years later. I don't Ironically, the
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of convergence' in the know if he did this political philosopher
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mathematical sphere. with a magnifying who espoused that
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It is possible that glass or not. But, humans are "all take
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this is an analogical Hobbes is certainly and little give" used
|
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use of the term and not my favourite a word that belied
|
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may reference the philosopher. With its his contentions in
|
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point of light created particular take on the original. Focus
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with a lens. You human nature, he is the Latin
|
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probably know what I published Leviathan equivalent of the Old
|
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mean. I remember about the same time he English word
|
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another child showing popularised a word 'hearth'. People
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me a trick with a whose use is still used the latter
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magnifying glass ubiquitous but whose term in my youth,
|
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outside one sunny day. original meaning is especially in rural
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He quickly adjusted too often unknown. regions. Phrases like
|
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the glass's height Sometimes the "hearth and home" and
|
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over my forearm to abstractions of "keep the home fires
|
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effect a sharp pain as science and a specific burning" catch
|
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the converging rays sort of philosophy something of its
|
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burned a hole in my separate us from the ethos. The hearth was
|
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skin. mundane realities of where household
|
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
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members gathered to it is to wait in them and drink your
|
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cook or to work by the anticipation for the morning coffee. You
|
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hearthstone's warmth of a fire on a smile and share a
|
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firelight. In its cold winter's morning. joke or two with your
|
||||
warmth, children sat Others gather close to fellows. One of them
|
||||
to hear the stories of you, hoping to absorb ruefully remembers
|
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the family and a little of your that it is his day to
|
||||
community after dusk. body's heat while they do the dishes; they
|
||||
Kith and kin wait too. You each rub are piling up as
|
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entertained themselves and blow warm breaths the others finish
|
||||
with music and onto your hands and and go. This time,
|
||||
drinking and dance comment on the cold, like its later
|
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nearby. In some and you remark on the double, is
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cultures, families day ahead. As the a short space of
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kept ancestral bones kindling catches, hope intimacy before
|
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beneath the builds and blossoms as separation.
|
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hearthstone. Here was the flames devour the
|
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a point of convergence larger pieces of wood. By analogy, sunrise
|
||||
in the human habitat. The fire roars madly is like the birth of
|
||||
as you back away, a child for whom the
|
||||
The rising or setting waiting for the wooden family cares. Such
|
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sun reminds me of a pyramid to collapse. brief familial
|
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hearth fire as it When there are coals intimacy is still
|
||||
converges on the left mostly, you cook most often the case
|
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horizon. I know what your breakfast over for the young. But,
|
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
not so for the members, nurse the that the world offers
|
||||
elderly. We fill the frail and wash their in this day when
|
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noon meridians of our bodies late in life hearth fires and home
|
||||
lives so completely and at its very end. are all but
|
||||
with striving and Frequently, there is forgotten. We now
|
||||
drift so far from one only the intimacy of only focus camera
|
||||
another that, too strangers who alone lenses
|
||||
often, family members know where the bare (automatically).
|
||||
no longer live near bones of our final
|
||||
to one another at the days lie before we Did old Thomas Hobbes
|
||||
sunset of a loved slip into the deep have a point?
|
||||
one's life. Now dark of death's
|
||||
others, not family night. This is all
|
||||
It seems that Kepler first used the Latin word 'focus' in 1604 to
|
||||
refer to 'the point of convergence' in the mathematical sphere. It
|
||||
is possible that this is an analogical use of the term and may
|
||||
reference the point of light created with a lens. You probably know
|
||||
what I mean. I remember another child showing me a trick with a
|
||||
magnifying glass outside one sunny day. He quickly adjusted the
|
||||
glass's height over my forearm to effect a sharp pain as the
|
||||
converging rays burned a hole in my skin.
|
||||
|
||||
Hobbes brought 'focus' into broader English parlance nearly fifty
|
||||
years later. I don't know if he did this with a magnifying glass or
|
||||
not. But, Hobbes is certainly not my favourite philosopher. With
|
||||
its particular take on human nature, he published Leviathan about
|
||||
the same time he popularised a word whose use is ubiquitous but
|
||||
whose original meaning is too often unknown. Sometimes the
|
||||
abstractions of science and a specific sort of philosophy separate
|
||||
us from the mundane realities of life in unfortunate ways.
|
||||
|
||||
Ironically, the political philosopher who espoused that humans are
|
||||
"all take and little give" used a word that belied his contentions
|
||||
in the original. Focus is the Latin equivalent of the Old English
|
||||
word 'hearth'. People still used the latter term in my youth,
|
||||
especially in rural regions. Phrases like "hearth and home" and
|
||||
"keep the home fires burning" catch something of its ethos. The
|
||||
hearth was where household members gathered to cook or to work by
|
||||
the hearthstone's firelight. In its warmth, children sat to hear
|
||||
the stories of the family and community after dusk. Kith and kin
|
||||
entertained themselves with music and drinking and dance nearby. In
|
||||
some cultures, families kept ancestral bones beneath the
|
||||
hearthstone. Here was a point of convergence in the human habitat.
|
||||
|
||||
The rising or setting sun reminds me of a hearth fire as it
|
||||
converges on the horizon. I know what it is to wait in anticipation
|
||||
for the warmth of a fire on a cold winter's morning. Others gather
|
||||
close to you, hoping to absorb a little of your body's heat
|
||||
while they wait too. You each rub and blow warm breaths onto
|
||||
your hands and comment on the cold, and you remark on the
|
||||
day ahead. As the kindling catches, hope builds and
|
||||
blossoms as the flames devour the larger pieces of wood.
|
||||
The fire roars madly as you back away, waiting for the
|
||||
wooden pyramid to collapse. When there are coals left
|
||||
mostly, you cook your breakfast over them and drink your
|
||||
morning coffee. You smile and share a joke or two with your
|
||||
fellows. One of them ruefully remembers that it is his day
|
||||
to do the dishes; they are piling up as the others finish
|
||||
and go. This time, like its later double, is a short space
|
||||
of intimacy before separation.
|
||||
|
||||
By analogy, sunrise is like the birth of a child for whom the
|
||||
family cares. Such brief familial intimacy is still most often the
|
||||
case for the young. But, not so for the elderly. We fill the noon
|
||||
meridians of our lives so completely with striving and drift so far
|
||||
from one another that, too often, family members no longer live
|
||||
near to one another at the sunset of a loved one's life. Now
|
||||
others, not family members, nurse the frail and wash their bodies
|
||||
late in life and at its very end. Frequently, there is only the
|
||||
intimacy of strangers who alone know where the bare bones of our
|
||||
final days lie before we slip into the deep dark of death's night.
|
||||
This is all that the world offers in this day when hearth fires and
|
||||
home are all but forgotten. We now only focus camera lenses
|
||||
(automatically).
|
||||
|
||||
Did old Thomas Hobbes have a point?
|
||||
|
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|
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- - - ------------------------------------------------------- - - -
|
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|
|
|
@ -6,57 +6,53 @@ Issue One May 2021
|
|||
|
||||
===========================[ PREFACE ]=============================
|
||||
|
||||
Back in February, Anyone who has had The strategy of this
|
||||
around the time of the pleasure of first run has been to
|
||||
the ogre incident, perusing the many just get it out
|
||||
Jone wondered out phlogs and gemlogs there. Rather than
|
||||
loud on the here at prematurely
|
||||
circumlunar.space circumlunar.space exhausting our energy
|
||||
BBS, telem, about the will be aware of the on determining what
|
||||
possibility of a CS impressive diversity it should be, or
|
||||
zine. The idea was of interests, pidgeonholing
|
||||
well-received by the talents, and ourselves into a
|
||||
rest of us sundogs, backgrounds of the niche or format
|
||||
and for some time, sundogs residing without actually
|
||||
talk of the zine here. It will be having produced any
|
||||
flooded telem as we interesting to see content, we elected
|
||||
proceeded to howl at how these influence to first just give it
|
||||
the moon in the zine over time, a go and see what we
|
||||
excitement. Amidst but currently what get. So for this
|
||||
this jubilee, I the zine is and how first issue, we have
|
||||
somehow ended up it will be produced what has been
|
||||
wearing the is largely still up endearingly termed a
|
||||
proverbial editor in the air. It's "topic salad." And I
|
||||
pants--for this really just a fun believe it has turned
|
||||
inaugural issue, at experiment, and this out to be quite a
|
||||
least. first issue is a kind nutritious one at
|
||||
of pilot episode. that.
|
||||
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Circumlunar printable formats have otherwise. It is
|
||||
Transmissions will be that readers can with profound
|
||||
distributed easily print-and-bind gratitude and pride
|
||||
exclusively over for their own for this habitat and
|
||||
Gopher and Gemini by enjoyment offline its inhabitants,
|
||||
whoever would like to or to distribute and the smolnet
|
||||
host a copy on their locally. ecosystem at
|
||||
own gopherhole or large, that I
|
||||
capsule. That is, It has been a present to you
|
||||
anyone can clone the pleasure to this first issue
|
||||
git repo of the contribute something of our smolzine,
|
||||
project and serve its to this wonderful Circumlunar
|
||||
contents from their community of Transmissions.
|
||||
own smolnet space. thoughtful and
|
||||
This kind of creative individuals
|
||||
"newstand" method of whom I respect and
|
||||
distribution solves a admire sincerely.
|
||||
lot of the logistical During my relatively ~mieum
|
||||
issues of where and brief inhabitation of April 25, 2021
|
||||
how to bi-host such a the Zaibatsu, I've Incheon, Korea
|
||||
thing in an learnt a great many
|
||||
accessible way. In things and have been
|
||||
addition to Gopher inspired to create
|
||||
and Gemini editions, and wonder about
|
||||
we intend to provide things I would not
|
||||
Back in February, around the time of the ogre incident, Jone
|
||||
wondered out loud on the circumlunar.space BBS, telem, about the
|
||||
possibility of a CS zine. The idea was well-received by the rest of
|
||||
us sundogs, and for some time, talk of the zine flooded telem as we
|
||||
proceeded to howl at the moon in excitement. Amidst this jubilee, I
|
||||
somehow ended up wearing the proverbial editor pants--for this
|
||||
inaugural issue, at least.
|
||||
|
||||
Anyone who has had the pleasure of perusing the many phlogs and
|
||||
gemlogs here at circumlunar.space will be aware of the impressive
|
||||
diversity of interests, talents, and backgrounds of the sundogs
|
||||
residing here. It will be interesting to see how these influence
|
||||
the zine over time, but currently what the zine is and how it will
|
||||
be produced is largely still up in the air. It's really just a fun
|
||||
experiment, and this first issue is a kind of pilot episode.
|
||||
|
||||
The strategy of this first run has been to just get it out there.
|
||||
Rather than prematurely exhausting our energy on determining what
|
||||
it should be, or pidgeonholing ourselves into a niche or format
|
||||
without actually having produced any content, we elected to first
|
||||
just give it a go and see what we get. So for this first issue, we
|
||||
have what has been endearingly termed a "topic salad." And I
|
||||
believe it has turned out to be quite a nutritious one at that.
|
||||
|
||||
Circumlunar Transmissions will be distributed exclusively over
|
||||
Gopher and Gemini by whoever would like to host a copy on their own
|
||||
gopherhole or capsule. That is, anyone can clone the git repo of
|
||||
the project and serve its contents from their own smolnet space.
|
||||
This kind of "newstand" method of distribution solves a lot of the
|
||||
logistical issues of where and how to bi-host such a thing in an
|
||||
accessible way. In addition to Gopher and Gemini editions, we
|
||||
intend to provide printable formats that readers can easily
|
||||
print-and-bind for their own enjoyment offline or to distribute
|
||||
locally.
|
||||
|
||||
It has been a pleasure to contribute something to this wonderful
|
||||
community of thoughtful and creative individuals whom I respect and
|
||||
admire sincerely. During my relatively brief inhabitation of the
|
||||
Zaibatsu, I've learnt a great many things and have been inspired to
|
||||
create and wonder about things I would not have otherwise. It is
|
||||
with profound gratitude and pride for this habitat and its
|
||||
inhabitants, and the smolnet ecosystem at large, that I present to
|
||||
you this first issue of our smolzine, Circumlunar Transmissions.
|
||||
|
||||
~mieum
|
||||
April 25, 2021
|
||||
Incheon, Korea
|
||||
|
||||
|
||||
- - - ------------------------------------------------------- - - -
|
||||
|
|
|
@ -6,18 +6,24 @@ Issue One May 2021
|
|||
|
||||
===================[ THE CIRCUMLUNAR MIXTAPE ]=====================
|
||||
|
||||
- - -[ sloum's covid-year playlist ]- - -
|
||||
|
||||
The Circumlunar Mixtape is an ongoing series for Circumlunar
|
||||
Transmissions where one user per issue shares 10 tracks they have
|
||||
been listening to. .------------------------. Y'all have all
|
||||
kinds of ways to | CT001 | stream music, or
|
||||
otherwise find and | __ ______ __ | listen to music, so
|
||||
tracks are just | /. \|\.....|/ \ | listed and it is on
|
||||
the reader to locate | \__/|/_____|\__/ | them. As a court-
|
||||
esy, when a weblink | sloum | to streaming is
|
||||
available, playlist | ________________ | curators may choose
|
||||
to supply it. |___/_._o________o_._\___|
|
||||
been listening to. Y'all have all kinds of ways to stream or
|
||||
otherwise find and listen to music, so tracks are just listed and
|
||||
it is on the reader to locate them. As a courtesy, when a weblink
|
||||
to streaming is available playlist curators may choose to supply
|
||||
it.
|
||||
|
||||
- - -[ sloum's covid-year playlist ]- - -
|
||||
|
||||
.------------------------.
|
||||
| CT001 |
|
||||
| __ ______ __ |
|
||||
| /. \|\.....|/ \ |
|
||||
| \__/|/_____|\__/ |
|
||||
| sloum |
|
||||
| ________________ |
|
||||
|___/_._o________o_._\___|
|
||||
|
||||
These are songs I have listened to at various points throughout the
|
||||
last year. Some are old some are new. It has been a weird year and
|
||||
|
|
|
@ -10,301 +10,292 @@ Issue One May 2021
|
|||
|
||||
ASTRONOMICAL SECONDS
|
||||
|
||||
Why is a second as didn't, so you're "why is a day as long
|
||||
long as it is, and not stuck reading this, as it is?" - one day
|
||||
a little shorter or a instead: a brief, is the time it takes
|
||||
little longer? This incomplete, possibly the Earth to complete
|
||||
is a seemingly simple slightly inaccurate a single revolution
|
||||
question which leads overview based on my about its axis. And
|
||||
down a deep and own characteristically since there are 60
|
||||
delightfully twisted obsessive reading on seconds in a minute,
|
||||
rabbit hole. It's the topic over the 60 minutes in an hour
|
||||
something that I wish past week or so. and 24 hours in a day,
|
||||
Neal Stephenson had a second is simply one
|
||||
written an epically For most of the time 86,400th of the time
|
||||
long, inexplicably that the concept of it takes the Earth to
|
||||
compelling 1990s Wired the second has been rotate once. Or, if
|
||||
article about, in the around, its length has you like, a second is
|
||||
spirit of his "Mother been defined the time it takes for
|
||||
Earth, Mother Board" implicitly by that of the Earth to rotate
|
||||
or "In the Kingdom of the day. Everybody one 240th of a degree,
|
||||
Mao Bell". But he knows the answer to out of the full 360.
|
||||
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
End of story, right? observatories tracking enough to notice
|
||||
the movement of this). In fact, the
|
||||
Well, no. This is a distant radio sources Earth's rotation is
|
||||
perfectly sensible way across the sky as the slowing down. Very
|
||||
to define time - for Earth rotates. This slowly, of course.
|
||||
some applications, is easier than making Every century, a
|
||||
it's the best way to precision measurements complete rotation
|
||||
do it. This of the sun, but is takes about 2
|
||||
astronomically still measuring the milliseconds longer
|
||||
defined time scale is exact same thing. than it used to. The
|
||||
still in use today in rate of slowing down
|
||||
certain contexts. The EARTH IS A NICE PLACE is not steady. Some
|
||||
official name of its TO LIVE, BUT IT'S NOT years the change is
|
||||
modern incarnation is THE BEST CLOCK more and other years
|
||||
Universal Time, or UT it's less. In fact,
|
||||
(technically, there The problem with an even though the
|
||||
are a few subtly astronomical overall trend is one
|
||||
different variants, definition of the of slowing down, some
|
||||
denoted UT0, UT1 and second is this: the years the rotation
|
||||
UT2, but we'll gloss Earth doesn't actually actually speeds up.
|
||||
over that here). The rotate at a perfectly The dynamics of the
|
||||
official determination constant rate (it process are
|
||||
of UT nowadays is wasn't until the 19th complicated, and we
|
||||
based mostly on century that we could can't make accurate
|
||||
measurements made at build clocks accurate long term forecasts.
|
||||
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Gravitational small, random was going to be late
|
||||
interaction between fluctuations in their to lunch because of
|
||||
the Earth and the moon duration over long the Earth's unsteady
|
||||
is the primary driver, time spans. If you rotation. But by the
|
||||
but the movement of define the second by 20th century, sci-
|
||||
tectonic plates and looking into the entific and techno-
|
||||
friction between skies, no two seconds logical progress
|
||||
Earth's surface and are exactly the same. meant these tiny
|
||||
its atmosphere and fluctuations started
|
||||
oceans have their say, That's a pretty to matter, as we
|
||||
too. The Indian Ocean inconvenient property began measuring
|
||||
Earthquake in 2004 was for the official natural phenomena and
|
||||
powerful enough to definition of a building machines
|
||||
shorten the length of fundamentally which operated on
|
||||
a day by 2.68 important unit like very small time
|
||||
microseconds. There the second to have. scales. A 10 mega-
|
||||
are even periodic For most of the time hertz radio
|
||||
variations in the rate this definition was oscillator, for
|
||||
of rotation that we used, the fluctuations example, has a period
|
||||
just don't understand were smaller than we of 0.0000001 seconds
|
||||
the cause of yet. But could reliably --only 100 nano-
|
||||
the take home message measure. Certainly, seconds! Gigahertz
|
||||
is that, whatever the they weren't enough to radiation, which is
|
||||
causes, astronomical have an impact on important in radio
|
||||
seconds actually have everyday life. Nobody astronomy and was
|
||||
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
used for communi- Fortunately, in the The new atomic second
|
||||
cations and radar 1950s, atomic clocks was defined such that
|
||||
during WWII decades were invented which it had the same
|
||||
before it came to kept time better than length as the
|
||||
underpin modern any previous astronomical second
|
||||
technology like GPS, mechanism. I'll gloss in use before it, as
|
||||
WiFi, and mobile data right over the far as measurements
|
||||
networks, has periods details, but suffice at the time could
|
||||
measured in it to say, we came up tell, but it had the
|
||||
*picoseconds*. Even with a new way to added bonus that the
|
||||
very, very small define the second length of the second
|
||||
variations in the which involved was then fixed and
|
||||
length of a second are measuring the unchanging. Caesium
|
||||
enough to make the properties of caesium atoms at a given
|
||||
measured frequency of atoms instead of temperature "vibrate"
|
||||
radio waves change, looking at things (very loosely
|
||||
even if the *actual* moving through the speaking) at a
|
||||
frequency is fixed. sky. In 1967, the frequency which, as
|
||||
Modern technological relatively young far as we can tell,
|
||||
society simply International System is completely and
|
||||
couldn't be built (or SI, for the French perfectly stable, and
|
||||
using a wobbly clock "Système which can be measured
|
||||
like the Earth. International") of very accurately in a
|
||||
units redefined the sufficiently advanced
|
||||
ATOMIC SECONDS second on this basis. laboratory.
|
||||
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
With the arrival of until now is a little other hand, is
|
||||
atomic seconds, a new less than 40 seconds, fundamentally
|
||||
time scale was also but it will continue divorced from it.
|
||||
defined: International to grow, without Thousands of years in
|
||||
Atomic Time (or TAI, limit. And while the the future, there
|
||||
for the French "Temps perfectly uniform will come a day when,
|
||||
Atomique Inter- seconds of TAI make it according to TAI, the
|
||||
national"). At mid- the perfect tool for sun rises in
|
||||
night on January 1st some tasks, this drift Greenwich at
|
||||
in 1958, TAI and UT apart from UT makes it midnight.
|
||||
were perfectly problematic for
|
||||
synchronised. Ever others. If you go This isn't just an
|
||||
since then, they have outside at noon UT in abstract concern for
|
||||
slowly but surely Greenwich, England (or the distant future.
|
||||
drifted apart. The anywhere else at 0 In the late '50s when
|
||||
seconds of TAI are of degrees longitude), TAI was defined, it
|
||||
perfectly unchanging the sun will *always* was still common for
|
||||
length (as measured by be high in the sky. ships at sea to
|
||||
averaging hundreds of This is true today and figure out where they
|
||||
atomic clocks all over it will be true in a were by using a
|
||||
the world), but the thousand years, sextant to record the
|
||||
seconds of UT Because UT is position of the sun
|
||||
fluctuate with the fundamentally linked above the horizon at
|
||||
Earth's rotation. The to the Earth's a certain time and
|
||||
accumulated drift up rotation. TAI, on the consulting a printed
|
||||
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
table of conversions. increasingly less International de
|
||||
For this purpose, accurate as TAI l'Heure", but today
|
||||
ships carried the most drifted further out of the torch has been
|
||||
accurate clocks they synch with the Earth passed to a
|
||||
could afford, and and the stars. This combination of the
|
||||
compared them meant that the "new International Bureau
|
||||
regularly against true and improved" TAI time of Weights and
|
||||
UT time using time scale wasn't actually Measures, or BIPM,
|
||||
signals broadcast by an improvement for for the French
|
||||
radio stations all everybody. "Bureau International
|
||||
over the world. des Poids et Mesures"
|
||||
Celestial navigation COORDINATING CHAOS and the International
|
||||
works very well when Instead of Earth Rotation
|
||||
using a timescale broadcasting two Service, who have the
|
||||
which is tightly different time signals gall to abbreviate
|
||||
linked to Earth's for different the *English* version
|
||||
rotation, and hence purposes, which could of their name and go
|
||||
the position of things easily lead to by IERS) defined yet
|
||||
in the sky. But if the confusion, on January another time scale,
|
||||
radio time signals 1st in 1960 the powers in an attempt to
|
||||
switched to that be (back then achieve the best of
|
||||
broadcasting TAI that was the both worlds and make
|
||||
instead of UT, International Time everybody happy.
|
||||
celestial navigation Bureau, or BIH, for Enter Coordinated
|
||||
would become the French "Bureau Universal Time, or
|
||||
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
UTC - at last, allowing scientists technical
|
||||
something normal and engineers around compromises, using
|
||||
people have heard of! the world to ugly hacks. It cannot
|
||||
calibrate their be any other way, as
|
||||
The abbreviation UTC instruments and UTC is a stubborn
|
||||
is a strange reliably measure time attempt to reconcile
|
||||
compromise between intervals and two desirable but
|
||||
the English frequencies very fundamentally
|
||||
abbreviation CUT and precisely. But incompatible
|
||||
the French whereas TAI is properties of a
|
||||
abbreviation TUC (for destined to drift timescale: perfectly
|
||||
"Temps Universel ever further away regular seconds, and
|
||||
Coordonné"). This is from UT, to the synchronisation with
|
||||
somewhat fitting, chagrin of sailors a spinning globe
|
||||
because UTC itself is and astronomers, UTC whose rate of
|
||||
a strange compromise is kept synchronised rotation is
|
||||
time scale between UT closely enough with unpredictably
|
||||
and TAI. Like TAI, UT that it allows irregular.
|
||||
UTC is an atomic time seafarers to perform
|
||||
scale. Every second celestial navigation The precise nature of
|
||||
of UTC is exactly as with sufficient the ugly hack
|
||||
long as any other, accuracy for safe underlying UTC has
|
||||
using the SI standard ocean passage. This changed somewhat
|
||||
second based on synchronisation is since it was first
|
||||
caesium atoms, achieved, like all defined, but for
|
||||
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
almost 50 years now, not absolutely fixed rather than removals.
|
||||
starting in 1972, the at 86,400 by They don't happen on
|
||||
ugly hack of choice definition. There a regular,
|
||||
has been the leap almost always *are* predictable basis,
|
||||
second. The way it 86,400 seconds in a like leap years
|
||||
works is this. The UTC day, but 86,401 (which are an
|
||||
difference between and 86,399 are also adjustment for the
|
||||
UTC and UT - a allowed when fact that the time it
|
||||
quantity denoted DUT necessary to keep the takes the Earth to
|
||||
- is carefully time scale locked to orbit the sun once,
|
||||
monitored. Any time the movement of the defining a year, is
|
||||
it looks like that sun across the sky. not perfectly
|
||||
difference is on divisible by the time
|
||||
track to exceed 0.9 So far, there have it takes the Earth to
|
||||
seconds, in either been 27 leap seconds rotate once, defining
|
||||
direction, UTC is defined, although UTC a day). Because the
|
||||
kicked back into and ATI are today Earth's rate of
|
||||
alignment by either exactly 37 seconds rotation fluctuates
|
||||
inserting or removing apart - the other 10 randomly, sometimes
|
||||
a single second on seconds come from slowing down and
|
||||
one particular day. hacks applied before sometimes speeding
|
||||
This makes UTC the leap seconds were up, astronomers need
|
||||
*only* time scale established in 1972. to be actively on the
|
||||
where the number of All of them to date lookout for excessive
|
||||
seconds in a day is have been insertions values of DUT. When
|
||||
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
it's decided a leap precise time technology means that
|
||||
second is needed - synchronisation celestial navigation
|
||||
it's the IERS who should be caught by at sea is now rarely
|
||||
makes that call - surprise when a leap a matter of life or
|
||||
they are announced at second rolls around. death (although some
|
||||
least six months in In practice, it's not sailors still
|
||||
advance. They're always so simple. appreciate the
|
||||
allowed to occur on relative simplicity
|
||||
either June 30th or INCREASING of the technology it
|
||||
December 31st, and IMPLEMENTATION BURDEN relies on), removing
|
||||
are inserted or AND AN UNCERTAIN some of the argument
|
||||
deleted at midnight FUTURE for making sure UTC
|
||||
UTC (which is the stays in lock step
|
||||
middle of the day in Leap seconds have with the Earth's
|
||||
some time zones, of always had their rotation. At the same
|
||||
course) on those critics, but at the time, the internet
|
||||
days. At the time of time they were has come along: a
|
||||
writing, the last adopted, their massive network of
|
||||
leap second happened benefits arguably computers talking to
|
||||
on December 31st, balanced their each other, with the
|
||||
2016. In principle, associated hassle. 50 frequent need for
|
||||
six months is enough years later, this hack activity on one to be
|
||||
advance warning that is starting to show synchronised with
|
||||
nobody doing anything its age. The advent of activity on another
|
||||
which depends on cheap and reliable GPS (hence tools like the
|
||||
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Network Time Protocol, added to software as Some systems, of
|
||||
NTP). Computer an afterthought - if course, forget to do
|
||||
programmers *hate* they are added at all. anything at all.
|
||||
leap seconds, for the Some systems represent Because all the leap
|
||||
same reason they hate the extra second using seconds to date have
|
||||
Daylight Saving Time: the timestamp been insertions
|
||||
they complicate time 23:59:60, but others rather than removals,
|
||||
calculations (you instead repeat the it's a safe bet that
|
||||
can't accurately timestamp 23:59:59 there's plenty of
|
||||
calculate the number twice (since some software out there
|
||||
of seconds between two software will fail to which has worked
|
||||
UTC timestamps without parse a timestamp correctly so far but
|
||||
consulting a table of ending in :60). Other will fail the first
|
||||
when previous leap systems "smear" the time a second is
|
||||
seconds were inserted) leap second out over removed. And the
|
||||
and are a frequent longer time periods, Earth's rotation is
|
||||
cause of confusion and like 24 hours, to going through a bit
|
||||
errors, when one avoid problems of a fast phase right
|
||||
system implements them associated with sudden now, so the first
|
||||
differently from discontinuities. This negative leap second
|
||||
another its trying to just leads to a whole might be looming on
|
||||
interoperate with. day of small, slowly the horizon.
|
||||
varying errors
|
||||
Affordances for leap compared to The software
|
||||
seconds are often non-smearing systems. interoperability
|
||||
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
situation at the time option. It's one thing cause are only likely
|
||||
of a leap second is to shut down the New to get worse. The
|
||||
bad enough that York Stock Exchange atomic definition of
|
||||
several major stock for an hour, but Air second likely isn't
|
||||
exchanges simply Traffic Control has to going away any time
|
||||
agreed to voluntarily stay up 24/7. It's no soon, though, and
|
||||
shut down for an hour surprise that that means that
|
||||
around midnight UTC in increasingly many getting rid of leap
|
||||
2016, rather than risk voices in the tech seconds entirely
|
||||
problems by continuing industry are calling means abandoning the
|
||||
to trade during the for leap seconds to be millennia old notion
|
||||
leap second. Given abolished. Plenty of that the way we
|
||||
that a number of major people are very represent time is
|
||||
web services, unhappy with that intimately linked
|
||||
including Amazon, idea, of course, not with the natural
|
||||
Instagram, Netflix and to mention there's no cycle of night and
|
||||
Twitter, experienced consensus on what to day. Assuming we're
|
||||
outages around this do instead. not willing to do
|
||||
time, this was that, there are only
|
||||
probably not a bad It's far from clear two alternatives:
|
||||
idea. Of course, what the future holds coming up with a new
|
||||
simply shutting time for the leap second. ugly hack which is
|
||||
critical services off As software continues somehow less
|
||||
for every leap second to eat the world, the problematic, or
|
||||
isn't always an headaches leap seconds giving up on a "one
|
||||
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
size fits all" time recommend the article time scales like
|
||||
scale. "The leap second: its Ephemeris Time (ET),
|
||||
history and possible GPS Time (GPST) and
|
||||
BUT WAIT, future", which you can Terrestrial Time
|
||||
THERE'S MORE! easily find on the web (TT), and discover
|
||||
(full citation below), that the SI system of
|
||||
If you think this along with, as always, units defined the
|
||||
story has been following Wikipedia second based on
|
||||
needlessly fiddly and links wherever they something other than
|
||||
complicated, rest take you. Along the Earth's rotation when
|
||||
assured I have skipped way you can learn the it was established in
|
||||
over a tonne of difference between 1960, seven years
|
||||
details. If you're UT0, UT1 and UT2, meet before the caesium
|
||||
actually interested to other exciting definition was
|
||||
learn more, I highly astronomic and atomic adopted.
|
||||
Why is a second as long as it is, and not a little shorter or a
|
||||
little longer? This is a seemingly simple question which leads
|
||||
down a deep and delightfully twisted rabbit hole. It's something
|
||||
that I wish Neal Stephenson had written an epically long,
|
||||
inexplicably compelling 1990s Wired article about, in the spirit of
|
||||
his "Mother Earth, Mother Board" or "In the Kingdom of Mao Bell".
|
||||
But he didn't, so you're stuck reading this, instead: a brief,
|
||||
incomplete, possibly slightly inaccurate overview based on my own
|
||||
characteristically obsessive reading on the topic over the past
|
||||
week or so.
|
||||
|
||||
For most of the time that the concept of the second has been
|
||||
around, its length has been defined implicitly by that of the day.
|
||||
Everybody knows the answer to "why is a day as long as it is?" -
|
||||
one day is the time it takes the Earth to complete a single
|
||||
revolution about its axis. And since there are 60 seconds in a
|
||||
minute, 60 minutes in an hour and 24 hours in a day, a second is
|
||||
simply one 86,400th of the time it takes the Earth to rotate once.
|
||||
Or, if you like, a second is the time it takes for the Earth to
|
||||
rotate one 240th of a degree, out of the full 360. End of story,
|
||||
right?
|
||||
|
||||
Well, no. This is a perfectly sensible way to define time - for
|
||||
some applications, it's the best way to do it. This astronomically
|
||||
defined time scale is still in use today in certain contexts. The
|
||||
official name of its modern incarnation is Universal Time, or UT
|
||||
(technically, there are a few subtly different variants, denoted
|
||||
UT0, UT1 and UT2, but we'll gloss over that here). The official
|
||||
determination of UT nowadays is based mostly on measurements made
|
||||
at observatories tracking the movement of distant radio sources
|
||||
across the sky as the Earth rotates. This is easier than making
|
||||
precision measurements of the sun, but is still measuring the exact
|
||||
same thing.
|
||||
|
||||
|
||||
EARTH IS A NICE PLACE TO LIVE, BUT IT'S NOT THE BEST CLOCK
|
||||
|
||||
The problem with an astronomical definition of the second is this:
|
||||
the Earth doesn't actually rotate at a perfectly constant rate (it
|
||||
wasn't until the 19th century that we could build clocks accurate
|
||||
enough to notice this). In fact, the Earth's rotation is slowing
|
||||
down. Very slowly, of course. Every century, a complete rotation
|
||||
takes about 2 milliseconds longer than it used to. The rate of
|
||||
slowing down is not steady. Some years the change is more and
|
||||
other years it's less. In fact, even though the overall trend is
|
||||
one of slowing down, some years the rotation actually speeds up.
|
||||
The dynamics of the process are complicated, and we can't make
|
||||
accurate long term forecasts. Gravitational interaction between
|
||||
the Earth and the moon is the primary driver, but the movement of
|
||||
tectonic plates and friction between Earth's surface and its
|
||||
atmosphere and oceans have their say, too. The Indian Ocean
|
||||
Earthquake in 2004 was powerful enough to shorten the length of a
|
||||
day by 2.68 microseconds. There are even periodic variations in
|
||||
the rate of rotation that we just don't understand the cause of
|
||||
yet. But the take home message is that, whatever the causes,
|
||||
astronomical seconds actually have small, random fluctuations in
|
||||
their duration over long time spans. If you define the second by
|
||||
looking into the skies, no two seconds are exactly the same.
|
||||
|
||||
That's a pretty inconvenient property for the official definition
|
||||
of a fundamentally important unit like the second to have. For
|
||||
most of the time this definition was used, the fluctuations were
|
||||
smaller than we could reliably measure. Certainly, they weren't
|
||||
enough to have an impact on everyday life. Nobody was going to be
|
||||
late to lunch because of the Earth's unsteady rotation. But by the
|
||||
20th century, scientific and technological progress meant these
|
||||
tiny fluctuations started to matter, as we began measuring natural
|
||||
phenomena and building machines which operated on very small time
|
||||
scales. A 10 megahertz radio oscillator, for example, has a period
|
||||
of 0.0000001 seconds - only 100 nanoseconds! Gigahertz radiation,
|
||||
which is important in radio astronomy and was used for
|
||||
communications and radar during WWII decades before it came to
|
||||
underpin modern technology like GPS, WiFi, and mobile data
|
||||
networks, has periods measured in *picoseconds*. Even very, very
|
||||
small variations in the length of a second are enough to make the
|
||||
measured frequency of radio waves change, even if the *actual*
|
||||
frequency is fixed. Modern technological society simply couldn't
|
||||
be built using a wobbly clock like the Earth.
|
||||
|
||||
|
||||
ATOMIC SECONDS
|
||||
|
||||
Fortunately, in the 1950s, atomic clocks were invented which kept
|
||||
time better than any previous mechanism. I'll gloss right over the
|
||||
details, but suffice it to say, we came up with a new way to define
|
||||
the second which involved measuring the properties of caesium atoms
|
||||
instead of looking at things moving through the sky. In 1967, the
|
||||
relatively young International System (or SI, for the French
|
||||
"Système International") of units redefined the second on this
|
||||
basis. The new atomic second was defined such that it had the same
|
||||
length as the astronomical second in use before it, as far as
|
||||
measurements at the time could tell, but it had the added bonus
|
||||
that the length of the second was then fixed and unchanging.
|
||||
Caesium atoms at a given temperature "vibrate" (very loosely
|
||||
speaking) at a frequency which, as far as we can tell, is
|
||||
completely and perfectly stable, and which can be measured very
|
||||
accurately in a sufficiently advanced laboratory.
|
||||
|
||||
With the arrival of atomic seconds, a new time scale was also
|
||||
defined: International Atomic Time (or TAI, for the French "Temps
|
||||
Atomique International"). At midnight on January 1st in 1958, TAI
|
||||
and UT were perfectly synchronised. Ever since then, they have
|
||||
slowly but surely drifted apart. The seconds of TAI are of
|
||||
perfectly unchanging length (as measured by averaging hundreds of
|
||||
atomic clocks all over the world), but the seconds of UT fluctuate
|
||||
with the Earth's rotation. The accumulated drift up until now is a
|
||||
little less than 40 seconds, but it will continue to grow, without
|
||||
limit. And while the perfectly uniform seconds of TAI make it the
|
||||
perfect tool for some tasks, this drift apart from UT makes it
|
||||
problematic for others. If you go outside at noon UT in Greenwich,
|
||||
England (or anywhere else at 0 degrees longitude), the sun will
|
||||
*always* be high in the sky. This is true today and it will be
|
||||
true in a thousand years, Because UT is fundamentally linked to the
|
||||
Earth's rotation. TAI, on the other hand, is fundamentally
|
||||
divorced from it. Thousands of years in the future, there will
|
||||
come a day when, according to TAI, the sun rises in Greenwich at
|
||||
midnight.
|
||||
|
||||
This isn't just an abstract concern for the distant future. In the
|
||||
late '50s when TAI was defined, it was still common for ships at
|
||||
sea to figure out where they were by using a sextant to record the
|
||||
position of the sun above the horizon at a certain time and
|
||||
consulting a printed table of conversions. For this purpose, ships
|
||||
carried the most accurate clocks they could afford, and compared
|
||||
them regularly against true UT time using time signals broadcast by
|
||||
radio stations all over the world. Celestial navigation works very
|
||||
well when using a timescale which is tightly linked to Earth's
|
||||
rotation, and hence the position of things in the sky. But if the
|
||||
radio time signals switched to broadcasting TAI instead of UT,
|
||||
celestial navigation would become increasingly less accurate as TAI
|
||||
drifted further out of synch with the Earth and the stars. This
|
||||
meant that the "new and improved" TAI time scale wasn't actually an
|
||||
improvement for everybody.
|
||||
|
||||
|
||||
COORDINATING CHAOS
|
||||
|
||||
Instead of broadcasting two different time signals for different
|
||||
purposes, which could easily lead to confusion, on January 1st in
|
||||
1960 the powers that be (back then that was the International Time
|
||||
Bureau, or BIH, for the French "Bureau International de l'Heure",
|
||||
but today the torch has been passed to a combination of the
|
||||
International Bureau of Weights and Measures, or BIPM, for the
|
||||
French "Bureau International des Poids et Mesures" and the
|
||||
International Earth Rotation Service, who have the gall to
|
||||
abbreviate the *English* version of their name and go by IERS)
|
||||
defined yet another time scale, in an attempt to achieve the best
|
||||
of both worlds and make everybody happy. Enter Coordinated
|
||||
Universal Time, or UTC - at last, something normal people have
|
||||
heard of!
|
||||
|
||||
The abbreviation UTC is a strange compromise between the English
|
||||
abbreviation CUT and the French abbreviation TUC (for "Temps
|
||||
Universel Coordonné"). This is somewhat fitting, because UTC
|
||||
itself is a strange compromise time scale between UT and TAI. Like
|
||||
TAI, UTC is an atomic time scale. Every second of UTC is exactly
|
||||
as long as any other, using the SI standard second based on caesium
|
||||
atoms, allowing scientists and engineers around the world to
|
||||
calibrate their instruments and reliably measure time intervals and
|
||||
frequencies very precisely. But whereas TAI is destined to drift
|
||||
ever further away from UT, to the chagrin of sailors and
|
||||
astronomers, UTC is kept synchronised closely enough with UT that
|
||||
it allows seafarers to perform celestial navigation with sufficient
|
||||
accuracy for safe ocean passage. This synchronisation is achieved,
|
||||
like all technical compromises, using ugly hacks. It cannot be any
|
||||
other way, as UTC is a stubborn attempt to reconcile two desirable
|
||||
but fundamentally incompatible properties of a timescale: perfectly
|
||||
regular seconds, and synchronisation with a spinning globe whose
|
||||
rate of rotation is unpredictably irregular.
|
||||
|
||||
The precise nature of the ugly hack underlying UTC has changed
|
||||
somewhat since it was first defined, but for almost 50 years now,
|
||||
starting in 1972, the ugly hack of choice has been the leap second.
|
||||
The way it works is this. The difference between UTC and UT - a
|
||||
quantity denoted DUT - is carefully monitored. Any time it looks
|
||||
like that difference is on track to exceed 0.9 seconds, in either
|
||||
direction, UTC is kicked back into alignment by either inserting or
|
||||
removing a single second on one particular day. This makes UTC the
|
||||
*only* time scale where the number of seconds in a day is not
|
||||
absolutely fixed at 86,400 by definition. There almost always
|
||||
*are* 86,400 seconds in a UTC day, but 86,401 and 86,399 are also
|
||||
allowed when necessary to keep the time scale locked to the
|
||||
movement of the sun across the sky.
|
||||
|
||||
So far, there have been 27 leap seconds defined, although UTC and
|
||||
ATI are today exactly 37 seconds apart - the other 10 seconds come
|
||||
from hacks applied before leap seconds were established in 1972.
|
||||
All of them to date have been insertions rather than removals.
|
||||
They don't happen on a regular, predictable basis, like leap years
|
||||
(which are an adjustment for the fact that the time it takes the
|
||||
Earth to orbit the sun once, defining a year, is not perfectly
|
||||
divisible by the time it takes the Earth to rotate once, defining a
|
||||
day). Because the Earth's rate of rotation fluctuates randomly,
|
||||
sometimes slowing down and sometimes speeding up, astronomers need
|
||||
to be actively on the lookout for excessive values of DUT. When
|
||||
it's decided a leap second is needed - it's the IERS who makes that
|
||||
call - they are announced at least six months in advance. They're
|
||||
allowed to occur on either June 30th or December 31st, and are
|
||||
inserted or deleted at midnight UTC (which is the middle of the day
|
||||
in some time zones, of course) on those days. At the time of
|
||||
writing, the last leap second happened on December 31st, 2016. In
|
||||
principle, six months is enough advance warning that nobody doing
|
||||
anything which depends on precise time synchronisation should be
|
||||
caught by surprise when a leap second rolls around. In practice,
|
||||
it's not always so simple.
|
||||
|
||||
|
||||
INCREASING IMPLEMENTATION BURDEN AND AN UNCERTAIN FUTURE
|
||||
|
||||
Leap seconds have always had their critics, but at the time they
|
||||
were adopted, their benefits arguably balanced their associated
|
||||
hassle. 50 years later, this hack is starting to show its age.
|
||||
The advent of cheap and reliable GPS technology means that
|
||||
celestial navigation at sea is now rarely a matter of life or death
|
||||
(although some sailors still appreciate the relative simplicity of
|
||||
the technology it relies on), removing some of the argument for
|
||||
making sure UTC stays in lock step with the Earth's rotation. At
|
||||
the same time, the internet has come along: a massive network of
|
||||
computers talking to each other, with the frequent need for
|
||||
activity on one to be synchronised with activity on another (hence
|
||||
tools like the Network Time Protocol, NTP). Computer programmers
|
||||
*hate* leap seconds, for the same reason they hate Daylight Saving
|
||||
Time: they complicate time calculations (you can't accurately
|
||||
calculate the number of seconds between two UTC timestamps without
|
||||
consulting a table of when previous leap seconds were inserted) and
|
||||
are a frequent cause of confusion and errors, when one system
|
||||
implements them differently from another its trying to interoperate
|
||||
with.
|
||||
|
||||
Affordances for leap seconds are often added to software as an
|
||||
afterthought - if they are added at all. Some systems represent
|
||||
the extra second using the timestamp 23:59:60, but others instead
|
||||
repeat the timestamp 23:59:59 twice (since some software will fail
|
||||
to parse a timestamp ending in :60). Other systems "smear" the
|
||||
leap second out over longer time periods, like 24 hours, to avoid
|
||||
problems associated with sudden discontinuities. This just leads
|
||||
to a whole day of small, slowly varying errors compared to
|
||||
non-smearing systems. Some systems, of course, forget to do
|
||||
anything at all. Because all the leap seconds to date have been
|
||||
insertions rather than removals, it's a safe bet that there's
|
||||
plenty of software out there which has worked correctly so far but
|
||||
will fail the first time a second is removed. And the Earth's
|
||||
rotation is going through a bit of a fast phase right now, so the
|
||||
first negative leap second might be looming on the horizon.
|
||||
|
||||
The software interoperability situation at the time of a leap
|
||||
second is bad enough that several major stock exchanges simply
|
||||
agreed to voluntarily shut down for an hour around midnight UTC in
|
||||
2016, rather than risk problems by continuing to trade during the
|
||||
leap second. Given that a number of major web services, including
|
||||
Amazon, Instagram, Netflix and Twitter, experienced outages around
|
||||
this time, this was probably not a bad idea. Of course, simply
|
||||
shutting time critical services off for every leap second isn't
|
||||
always an option. It's one thing to shut down the New York Stock
|
||||
Exchange for an hour, but Air Traffic Control has to stay up 24/7.
|
||||
It's no surprise that increasingly many voices in the tech industry
|
||||
are calling for leap seconds to be abolished. Plenty of people are
|
||||
very unhappy with that idea, of course, not to mention there's no
|
||||
consensus on what to do instead.
|
||||
|
||||
It's far from clear what the future holds for the leap second. As
|
||||
software continues to eat the world, the headaches leap seconds
|
||||
cause are only likely to get worse. The atomic definition of
|
||||
second likely isn't going away any time soon, though, and that
|
||||
means that getting rid of leap seconds entirely means abandoning
|
||||
the millennia old notion that the way we represent time is
|
||||
intimately linked with the natural cycle of night and day.
|
||||
Assuming we're not willing to do that, there are only two
|
||||
alternatives: coming up with a new ugly hack which is somehow less
|
||||
problematic, or giving up on a "one size fits all" time scale.
|
||||
|
||||
|
||||
BUT WAIT, THERE'S MORE!
|
||||
|
||||
If you think this story has been needlessly fiddly and complicated,
|
||||
rest assured I have skipped over a tonne of details. If you're
|
||||
actually interested to learn more, I highly recommend the article
|
||||
"The leap second: its history and possible future", which you can
|
||||
easily find on the web (full citation below), along with, as
|
||||
always, following Wikipedia links wherever they take you. Along
|
||||
the way you can learn the difference between UT0, UT1 and UT2, meet
|
||||
other exciting astronomic and atomic time scales like Ephemeris
|
||||
Time (ET), GPS Time (GPST) and Terrestrial Time (TT), and discover
|
||||
that the SI system of units defined the second based on something
|
||||
other than Earth's rotation when it was established in 1960, seven
|
||||
years before the caesium definition was adopted.
|
||||
|
||||
- - -[ REFERENCES ]- - -
|
||||
|
||||
|
|
|
@ -9,21 +9,22 @@ Issue One May 2021
|
|||
|
||||
- - -[ Passing Thoughts of an Impractical Idealist ]- - -
|
||||
|
||||
Our ancestors stood on Permanence dammed the This is not the
|
||||
the banks of the river, a logjam of manifesto to end all
|
||||
Euphrates and cast ideas tossed in as if manifestos. It is a
|
||||
their ideas into the each was a consummate message in a bottle
|
||||
inexhaustible current. standard. Life-giving that few will find. It
|
||||
First they cast in waters slowed, is a loose model for
|
||||
words, ephemeral. Then intelligence waned, dealing with the
|
||||
they learned the elastic mind mountainous dam of
|
||||
permanence; epochs seized and crumbled. manifestos that stop
|
||||
brought clay tablets The word manifesto the flow of
|
||||
and papyrus, script dates to the creativity, passion,
|
||||
and type, bits and fourteenth century, and progress. At the
|
||||
clouds. but the notion dates risk of making the
|
||||
to our earliest problem worse, I
|
||||
written conclusions. proffer:
|
||||
Our ancestors stood on the banks of the Euphrates and cast their
|
||||
ideas into the inexhaustible current. First they cast in words,
|
||||
ephemeral. Then they learned permanence; epochs brought clay
|
||||
tablets and papyrus, script and type, bits and clouds.
|
||||
|
||||
Permanence dammed the river, a logjam of ideas tossed in as if each
|
||||
was a consummate standard. Life-giving waters slowed, intelligence
|
||||
waned, the elastic mind seized and crumbled. The word manifesto
|
||||
dates to the fourteenth century, but the notion dates to our
|
||||
earliest written conclusions.
|
||||
|
||||
This is not the manifesto to end all manifestos. It is a message in
|
||||
a bottle that few will find. It is a loose model for dealing with
|
||||
the mountainous dam of manifestos that stop the flow of creativity,
|
||||
passion, and progress. At the risk of making the problem worse, I
|
||||
proffer:
|
||||
|
||||
From a Message in a Bottle, Sitting Atop the Dam of Manifestos
|
||||
..............................................................
|
||||
|
@ -50,8 +51,8 @@ clouds. but the notion dates risk of making the
|
|||
* Find, purify, share, repeat
|
||||
* To conclude means to cease to grow
|
||||
|
||||
<tfurrows@circumlunar.space>
|
||||
<tfurrows@sdf.org>
|
||||
tfurrows@circumlunar.space
|
||||
tfurrows@sdf.org
|
||||
|
||||
|
||||
- - - ------------------------------------------------------- - - -
|
||||
|
|
|
@ -7,195 +7,196 @@ Issue One May 2021
|
|||
==================[ WHY I STILL GAME PROPRIETARY ]=================
|
||||
by wholesomedonut
|
||||
|
||||
PROPRIETARY GAMING in the market. thou angereth me!" I
|
||||
ISN'T ALL BAD hear in the imaginary
|
||||
I agree with all of comments section
|
||||
Since getting into the those observations. because this is
|
||||
FOSS community, I see They tire me. They Gemini and you can't
|
||||
a lot of pushback concern me. They do that. I am certain
|
||||
towards the gaming frustrate me daily. you will find
|
||||
industry as a whole. I peace through
|
||||
can see why: DRM runs However! There are measured
|
||||
rampant, terrible still reasons -not- to contemplation and
|
||||
business practices go the route of some I a cup of whatever
|
||||
regularly conflagrate see in the FOSS world warm or cold
|
||||
internet forums, and eschew gaming liquid you enjoy.
|
||||
anti-cheat programs altogether on anything
|
||||
are basically but a FOSS platform, WHY DO I USE STEAM?
|
||||
consensual (and with FOSS games,
|
||||
mandatory for official because.... FOSS. That Well.... everyone
|
||||
online play in some argument is just as else that isn't a
|
||||
cases) trojans, and to dumb in practice, computer nerd
|
||||
make it all worse it because it's an usually does too.
|
||||
costs a mint to get artificial limitation And the overhead
|
||||
into the hobby that stands on for getting
|
||||
nowadays due to somewhat subjective, people of minimum
|
||||
scalpers and crypto opinionated reasoning. technical under-
|
||||
miners running rampant "But wholesomedonut, standing (that like
|
||||
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
playing video games) PS/Xbox or some-other download, to playing
|
||||
into FOSS gaming thing, there is a the game with their
|
||||
generally is much more solid 90% chance I'm friends needs to be
|
||||
costly in terms of going to lose that understandable,
|
||||
mental and social argument unless they unobtrusive and
|
||||
capacity than the are very specifically transparent. That is,
|
||||
clout I usually have interested in that if the overall
|
||||
with my friends or particular kind of userbase is to
|
||||
family on such game, its' content, grow and sustain
|
||||
matters. or have a better itself on a
|
||||
socially-driven higher magnitude
|
||||
King's English: If I reason. This comes than current.
|
||||
have to instruct them from years of trying
|
||||
to download the latest and f'nagling with GIVE PEOPLE THE
|
||||
version of the game people from many BENEFIT OF THE DOUBT
|
||||
directly from Github walks of life; the UI
|
||||
in the Releases tab, and UX of FOSS gaming People are
|
||||
or from some random needs to be on-par intelligent,
|
||||
website they've never with modern generally. They're
|
||||
heard of (even if it commercial offerings; very skilled in a
|
||||
looks nice and is this means all the multitude of things
|
||||
HTTPS secure) instead way from landing on a that aren't
|
||||
of just adding it on page, to funneling computers. But asking
|
||||
Steam or Epic or through a sales someone who -isn't-
|
||||
Microsoft Store or conversion or free tech savvy to figure
|
||||
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
out how to pull down mentality commercial combined-arms
|
||||
the right version of systems have strategy on a hex
|
||||
a FOSS game from a fostered. board that involves
|
||||
code repo (or heaven groups of multi-ton
|
||||
forbid build it ENTER THE MECH MAN robots, tanks,
|
||||
themselves with cmake airplanes and
|
||||
or whatever) is like A good example of a infantry taking and
|
||||
asking ME to diagnose FOSS game that has giving damage to
|
||||
a car's problems plenty of good and individual
|
||||
using nothing but a bad would be MegaMek. components, weapons
|
||||
flashlight and a It's basically a and armor locations
|
||||
screwdriver. I have fully computerized in a somewhat
|
||||
no idea what the hell version of the realistic and highly
|
||||
I'm doing anyway in Classic Battletech detailed simulation
|
||||
that department. rules, which is a of 31st-century
|
||||
Without the proper board game that's warfare.
|
||||
tools and education existed since the
|
||||
too? I'm screwed. 1980s and is going on To alleviate the
|
||||
Therefore I urge 40 years of issue of significant
|
||||
empathy and patience conniving, calculational
|
||||
in introducing others number-crunching overhead for
|
||||
to FOSS gaming. It's tomfoolery that only every-single-action-
|
||||
a bit more finicky a particular subset attack-or-damage-
|
||||
than the of people even enjoy. roll-ever, this
|
||||
plug-and-play All in the name of program does all
|
||||
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
of the math, the game in their in that regard. A
|
||||
calculations, and head: they're game of Classic
|
||||
rules proofing for obviously not the Battletech that could
|
||||
you. So you can enjoy target of this easily take 5 or 6
|
||||
the game with others, article. hours in person
|
||||
wherever they may be, without any sort of
|
||||
instead of reaching I shiver at the calculator apps or an
|
||||
for your G.A.T.O.R. thought of doing all otherwise breakneck
|
||||
card for the that stuff manually pace of gameplay and
|
||||
tenth time to if I don't have to. rules-lawyering will
|
||||
show the newbie That kind of only take an hour or
|
||||
of the group what tedium takes away two maximum with
|
||||
happens when an from the Megamek. It's a
|
||||
SRM-6 missile moment-by-moment godsend for a hobby
|
||||
spread hits a gameplay, forcing that would otherwise
|
||||
light vehicle everybody to get be relegated to local
|
||||
whose armor is ox-in-the-mired play over
|
||||
already exposed over details that predetermined days,
|
||||
on its' left don't matter not a "Hey want to
|
||||
flank. There are overall instead play a match? Sure!"
|
||||
plenty of of letting their kind of casual pickup
|
||||
grognards out big stompy robots on a boring
|
||||
there who know blow each other up. afternoon.
|
||||
these rules well
|
||||
and can do half Megamek works wonders
|
||||
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
BUT IT ISN'T ALL progresses smoothly. that the much easier
|
||||
SUNSHINE AND RAINBOWS But it's still just and more recent Alpha
|
||||
as much a spaghetti Strike ruleset isn't
|
||||
Nope! Megamek is, in plate in terms of included at all by
|
||||
my humble and user experience: default, to my
|
||||
donut-shaped opinion, configuration options knowledge. You might
|
||||
a terrible example of laid out in long be able to configure
|
||||
UI and UX. I played a lists of check boxes something like that
|
||||
round recently, and organized by multiple using plugins, but
|
||||
another aficionado of top-window tabs; a we're already putting
|
||||
the series played decidedly the cart before the
|
||||
against me. Quoth my 15-years-old design horse at that point.
|
||||
opponent: "This language that clashes
|
||||
program looks like with modern TO BE FAIR
|
||||
something out of perceptions of UI and
|
||||
Windows 95." Neither UX (which is bad The project started
|
||||
of us had played the considering that in 2000. It's 21
|
||||
most recent version taking in new blood years old in some
|
||||
of the game. I hadn't is crucial for both places, if only in
|
||||
touched it in a year userbase and logic and not literal
|
||||
at least. developer syntax. It's written
|
||||
contribution in Java. And it's
|
||||
Some changes were reasons); and the been a community
|
||||
welcome, and the final nail in the effort by dozens of
|
||||
development coffin is the fact talented people over
|
||||
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
the decades. The fact that does a better a relic of an earlier
|
||||
that it's alive at job, in proportion to time of online
|
||||
all is impressive, the complexity of the gaming, where dial-up
|
||||
but so's the fact physical source connections were
|
||||
that the franchise material and gameplay still common. That's
|
||||
whose boardgame it flow. a given. And it is
|
||||
emulates even has a what it is. I won't
|
||||
fanbase still. BT So considering it was waste time bemoaning
|
||||
fans aren't quitters, made in the waning those facts that are
|
||||
certainly. And this days of Win98 immutable in this
|
||||
is all considering (because Windows ME context. I'm only
|
||||
the fact that trying doesn't exist and you stating them to set
|
||||
to automate, can't convince me the stage.
|
||||
obfuscate and otherwise) it's
|
||||
de-FUBAR the mountain expected that it's I'M LEFT AT AN
|
||||
of minutiae that ugly as most things INTERESTING IMPASSE
|
||||
Battletech's rulesets were back then. It
|
||||
and technical data was written in Java There is no other way
|
||||
(on a per unit and (yea verily, begone I could ever play
|
||||
per variant basis no foul JVM!), which for Battletech with
|
||||
less) is a monumental all its' foibles friends from all over
|
||||
task. I can hardly makes a very easy the world in such a
|
||||
think of a video-game cross-platform great degree of
|
||||
adaptation of a more distributable fidelity. Megamek
|
||||
complex board game program. It's solidly serves its' purpose
|
||||
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
very well for what it So, I leave it to you make my hobby free
|
||||
is: a highly detailed to put the pieces and open if there
|
||||
computerization of a together here. I can isn't a platform for
|
||||
niche franchise that choose to play with those newcomers to
|
||||
has a fanbase average people that even stand on and
|
||||
spanning generations. A) aren't technically explore once (or if
|
||||
However, it also inclined, B) don't ever) they choose to
|
||||
stands out to me as have a heart that get involved in FOSS
|
||||
one of the prime beats for gaming of their own
|
||||
examples of a FOSS free-as-in-freedom, volition.
|
||||
project being and C) want something
|
||||
understandably opaque that "just works," or AT THE END OF THE DAY
|
||||
to newcomers. It's confine myself to a
|
||||
hard to use at first, much smaller content I encourage people
|
||||
hard to look at base with an even who play video games
|
||||
always, and sometimes smaller playerbase to which are also
|
||||
hard to find other share it with. interested in free
|
||||
people to play it and open source
|
||||
with. Those three Call me the gaming software to consider
|
||||
things will nail the nerd Whore of the prospect of
|
||||
coffin of any Babylon, but I don't inviting others into
|
||||
fledgling game shut. see the point in this world of
|
||||
That concept is true beating my head free-as-in-freedom/
|
||||
regardless of genre, against the wall beer/whatever
|
||||
art style, or UI/UX. overtly trying to with a grain of salt.
|
||||
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Until we make it not be seen. And growth in production
|
||||
easier to onboard new therefore we will not quality, variety, and
|
||||
people from all walks see the requisite competitiveness in
|
||||
of life, significant uptick in talent, the market space of
|
||||
adoption of FOSS contribution and people's free time.
|
||||
systems or the games playerbase that will
|
||||
that run on them will consequently drive a
|
||||
|
||||
PROPRIETARY GAMING ISN'T ALL BAD
|
||||
|
||||
Since getting into the FOSS community, I see a lot of pushback
|
||||
towards the gaming industry as a whole. I can see why: DRM runs
|
||||
rampant, terrible business practices regularly conflagrate internet
|
||||
forums, anti-cheat programs are basically consensual (and mandatory
|
||||
for official online play in some cases) trojans, and to make it all
|
||||
worse it costs a mint to get into the hobby nowadays due to
|
||||
scalpers and crypto miners running rampant in the market.
|
||||
|
||||
I agree with all of those observations. They tire me. They concern
|
||||
me. They frustrate me daily.
|
||||
|
||||
However! There are still reasons -not- to go the route of some I
|
||||
see in the FOSS world and eschew gaming altogether on anything but
|
||||
a FOSS platform, with FOSS games, because.... FOSS. That argument
|
||||
is just as dumb in practice, because it's an artificial limitation
|
||||
that stands on somewhat subjective, opinionated reasoning. "But
|
||||
wholesomedonut, thou angereth me!" I hear in the imaginary comments
|
||||
section because this is Gemini and you can't do that. I am certain
|
||||
you will find peace through measured contemplation and a cup of
|
||||
whatever warm or cold liquid you enjoy.
|
||||
|
||||
|
||||
WHY DO I USE STEAM?
|
||||
|
||||
Well.... everyone else that isn't a computer nerd usually does too.
|
||||
And the overhead for getting people of minimum technical
|
||||
understanding (that like playing video games) into FOSS gaming
|
||||
generally is much more costly in terms of mental and social
|
||||
capacity than the clout I usually have with my friends or family on
|
||||
such matters.
|
||||
|
||||
King's English: If I have to instruct them to download the latest
|
||||
version of the game directly from Github in the Releases tab, or
|
||||
from some random website they've never heard of (even if it looks
|
||||
nice and is HTTPS secure) instead of just adding it on Steam or
|
||||
Epic or Microsoft Store or PS/Xbox or some-other thing, there is a
|
||||
solid 90% chance I'm going to lose that argument unless they are
|
||||
very specifically interested in that particular kind of game, its'
|
||||
content, or have a better socially-driven reason. This comes from
|
||||
years of trying and f'nagling with people from many walks of life;
|
||||
the UI and UX of FOSS gaming needs to be on-par with modern
|
||||
commercial offerings; this means all the way from landing on a
|
||||
page, to funneling through a sales conversion or free download, to
|
||||
playing the game with their friends needs to be understandable,
|
||||
unobtrusive and transparent. That is, if the overall userbase is to
|
||||
grow and sustain itself on a higher magnitude than current.
|
||||
|
||||
|
||||
GIVE PEOPLE THE BENEFIT OF THE DOUBT
|
||||
|
||||
People are intelligent, generally. They're very skilled in a
|
||||
multitude of things that aren't computers. But asking someone who
|
||||
-isn't- tech savvy to figure out how to pull down the right version
|
||||
of a FOSS game from a code repo (or heaven forbid build it
|
||||
themselves with cmake or whatever) is like asking ME to diagnose a
|
||||
car's problems using nothing but a flashlight and a screwdriver. I
|
||||
have no idea what the hell I'm doing anyway in that department.
|
||||
Without the proper tools and education too? I'm screwed. Therefore
|
||||
I urge empathy and patience in introducing others to FOSS gaming.
|
||||
It's a bit more finicky than the plug-and-play mentality commercial
|
||||
systems have fostered.
|
||||
|
||||
|
||||
ENTER THE MECH MAN
|
||||
|
||||
A good example of a FOSS game that has plenty of good and bad would
|
||||
be MegaMek. It's basically a fully computerized version of the
|
||||
Classic Battletech rules, which is a board game that's existed
|
||||
since the 1980s and is going on 40 years of conniving,
|
||||
number-crunching tomfoolery that only a particular subset of people
|
||||
even enjoy. All in the name of combined-arms strategy on a hex
|
||||
board that involves groups of multi-ton robots, tanks, airplanes
|
||||
and infantry taking and giving damage to individual components,
|
||||
weapons and armor locations in a somewhat realistic and highly
|
||||
detailed simulation of 31st-century warfare.
|
||||
|
||||
To alleviate the issue of significant calculational overhead for
|
||||
every-single-action-attack-or-damage-roll-ever, this program does
|
||||
all of the math, calculations, and rules proofing for you. So you
|
||||
can enjoy the game with others, wherever they may be, instead of
|
||||
reaching for your G.A.T.O.R. card for the tenth time to show the
|
||||
newbie of the group what happens when an SRM-6 missile spread hits
|
||||
a light vehicle whose armor is already exposed on its' left flank.
|
||||
There are plenty of grognards out there who know these rules well
|
||||
and can do half the game in their head: they're obviously not the
|
||||
target of this article.
|
||||
|
||||
I shiver at the thought of doing all that stuff manually if I don't
|
||||
have to. That kind of tedium takes away from the moment-by-moment
|
||||
gameplay, forcing everybody to get ox-in-the-mired over details
|
||||
that don't matter overall instead of letting their big stompy
|
||||
robots blow each other up.
|
||||
|
||||
Megamek works wonders in that regard. A game of Classic Battletech
|
||||
that could easily take 5 or 6 hours in person without any sort of
|
||||
calculator apps or an otherwise breakneck pace of gameplay and
|
||||
rules-lawyering will only take an hour or two maximum with Megamek.
|
||||
It's a godsend for a hobby that would otherwise be relegated to
|
||||
local play over predetermined days, not a "Hey want to play a
|
||||
match? Sure!" kind of casual pickup on a boring afternoon.
|
||||
|
||||
|
||||
BUT IT ISN'T ALL SUNSHINE AND RAINBOWS
|
||||
|
||||
Nope! Megamek is, in my humble and donut-shaped opinion, a terrible
|
||||
example of UI and UX. I played a round recently, and another
|
||||
aficionado of the series played against me. Quoth my opponent:
|
||||
"This program looks like something out of Windows 95." Neither of
|
||||
us had played the most recent version of the game. I hadn't touched
|
||||
it in a year at least.
|
||||
|
||||
Some changes were welcome, and the development progresses smoothly.
|
||||
But it's still just as much a spaghetti plate in terms of user
|
||||
experience: configuration options laid out in long lists of check
|
||||
boxes organized by multiple top-window tabs; a decidedly
|
||||
15-years-old design language that clashes with modern perceptions
|
||||
of UI and UX (which is bad considering that taking in new blood is
|
||||
crucial for both userbase and developer contribution reasons); and
|
||||
the final nail in the coffin is the fact that the much easier and
|
||||
more recent Alpha Strike ruleset isn't included at all by default,
|
||||
to my knowledge. You might be able to configure something like that
|
||||
using plugins, but we're already putting the cart before the horse
|
||||
at that point.
|
||||
|
||||
|
||||
TO BE FAIR
|
||||
|
||||
The project started in 2000. It's 21 years old in some places, if
|
||||
only in logic and not literal syntax. It's written in Java. And
|
||||
it's been a community effort by dozens of talented people over the
|
||||
decades. The fact that it's alive at all is impressive, but so's
|
||||
the fact that the franchise whose boardgame it emulates even has a
|
||||
fanbase still. BT fans aren't quitters, certainly. And this is all
|
||||
considering the fact that trying to automate, obfuscate and
|
||||
de-FUBAR the mountain of minutiae that Battletech's rulesets and
|
||||
technical data (on a per unit and per variant basis no less) is a
|
||||
monumental task. I can hardly think of a video-game adaptation of a
|
||||
more complex board game that does a better job, in proportion to
|
||||
the complexity of the physical source material and gameplay flow.
|
||||
|
||||
So considering it was made in the waning days of Win98 (because
|
||||
Windows ME doesn't exist and you can't convince me otherwise) it's
|
||||
expected that it's ugly as most things were back then. It was
|
||||
written in Java (yea verily, begone foul JVM!), which for all its'
|
||||
foibles makes a very easy cross-platform distributable program.
|
||||
It's solidly a relic of an earlier time of online gaming, where
|
||||
dial-up connections were still common. That's a given. And it is
|
||||
what it is. I won't waste time bemoaning those facts that are
|
||||
immutable in this context. I'm only stating them to set the stage.
|
||||
|
||||
## I'm left at an interesting impasse. There is no other way I
|
||||
could ever play Battletech with friends from all over the world in
|
||||
such a great degree of fidelity. Megamek serves its' purpose very
|
||||
well for what it is: a highly detailed computerization of a niche
|
||||
franchise that has a fanbase spanning generations. However, it also
|
||||
stands out to me as one of the prime examples of a FOSS project
|
||||
being understandably opaque to newcomers. It's hard to use at
|
||||
first, hard to look at always, and sometimes hard to find other
|
||||
people to play it with. Those three things will nail the coffin of
|
||||
any fledgling game shut. That concept is true regardless of genre,
|
||||
art style, or UI/UX.
|
||||
|
||||
So, I leave it to you to put the pieces together here. I can choose
|
||||
to play with average people that A) aren't technically inclined, B)
|
||||
don't have a heart that beats for free-as-in-freedom, and C) want
|
||||
something that "just works," or confine myself to a much smaller
|
||||
content base with an even smaller playerbase to share it with.
|
||||
|
||||
Call me the gaming nerd Whore of Babylon, but I don't see the point
|
||||
in beating my head against the wall overtly trying to make my hobby
|
||||
free and open if there isn't a platform for those newcomers to even
|
||||
stand on and explore once (or if ever) they choose to get involved
|
||||
in FOSS gaming of their own volition.
|
||||
|
||||
|
||||
AT THE END OF THE DAY,
|
||||
|
||||
I encourage people who play video games which are also interested
|
||||
in free and open source software to consider the prospect of
|
||||
inviting others into this world of free-as-in-freedom/beer/whatever
|
||||
with a grain of salt. Until we make it easier to onboard new people
|
||||
from all walks of life, significant adoption of FOSS systems or the
|
||||
games that run on them will not be seen. And therefore we will not
|
||||
see the requisite uptick in talent, contribution and playerbase
|
||||
that will consequently drive a growth in production quality,
|
||||
variety, and competitiveness in the market space of people's free
|
||||
time.
|
||||
|
||||
|
||||
- - -[ CONTACT ME ]- - -
|
||||
|
|
Loading…
Reference in New Issue