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Dimensions 1, 8 & 24 have universally optimal 
configurations; 3 is a zoo 
 
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           EpicMegatrax
             from Greatest Hits on 2019-06-01 05:17 [#02578902]
         Points: 25607 Status: Regular
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 LAZY_TITLE
  Dimensions 1, 8 & 24 have universally optimal  configurations; 3 is a zoo
 
  non-math readable
  me, previously, on spheres.
  i actually remember going off on an insane tangent about the  sphere packing problem. it was 2016 or so; i was on the  porch with a cigarette. the original source, to me, was a  passage from neal stephonson's book "cryptonomicon," which  featured an extended passage about the optimum consumption  of captain crunch cereal; how it was ship-shaped to satisfy  marketing but effectively spheroid for packaging purposes.
 
  the "what is the optimal way to cram a number of spheres  into a space?" is one of my favorite fings, really. it seems  so simple at first, but, no, it's nuts. a very fascinating  sphere of context. 
 
  
         
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           EpicMegatrax
             from Greatest Hits on 2019-06-01 05:30 [#02578903]
         Points: 25607 Status: Regular
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Randy  takes  the red box and holds it securely  between  his knees with
  the handy stay closed tab pointing away from him. Using both  hands in unison
  he  carefully  works  his fingertips underneath  the flap,  trying to achieve
  equal pressure on each side,  paying special attention to   places where  too
  much glue  was  laid  down  by the  gluing machine.  For  a   few long, tense
  moments, nothing at all happens, and an ignorant or  impatient observer might
  suppose that Randy is getting nowhere. But then the entire  flap pops open in
  an instant as the  entire glue front gives way.  Randy hates  it when the box
  top gets bent  or,  worst of  all possible words,  torn.   The  lower flap is
  merely tacked down with a couple of small glue spots and  Randy pulls it back
  to  reveal a translucent,  inflated sac. The halogen  down  light recessed in
  the ceiling shines through  the cloudy material of  the  sac   to reveal gold
  everywhere the glint of gold. Randy rotates the box ninety  degrees and holds
  it between his knees so its long axis is pointed at the  television set, then
  grips  the top of the sac and carefully parts its  heat   sealed seam,  which
  purrs as it gives way. Removal of the somewhat milky plastic   barrier causes
  the individual nuggets of Cap'n Crunch  to resolve, under  the halogen light,
  with a kind of preternatural crispness and definition that  makes the roof of
  Randy's mouth glow and throb in trepidation.
 
  
         
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           EpicMegatrax
             from Greatest Hits on 2019-06-01 05:31 [#02578904]
         Points: 25607 Status: Regular
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On the  TV,  the dancing instructors have  finished   demonstrating  the
  basic  steps. It  is  almost painful to watch  them doing  the  compulsories,
  because when  they do, they must willfully forget everything  they know about
  advanced ballroom dancing, and dance like persons who have  suffered strokes,
  or major brain injuries,  that have  wiped  out not only the  parts of  their
  brain  responsible for fine motor  skills but also blown  every panel  in the
  aesthetic discretion module. They must, in other words,   dance the way their
  beginning pupils like Randy dance.      The gold nuggets of  Cap'n Crunch pelt the bottom of  the  bowl  with  a
  sound  like glass rods being snapped in  half Tiny fragments  spall away from
  their corners  and ricochet  around  on  the white porcelain   surface. World
  class cereal eating is a dance of fine compromises.  The   giant heaping bowl
  of sodden  cereal,  awash in milk,  is the mark  of the   novice. Ideally one
  wants the bone dry cereal nuggets and the cryogenic milk to   enter the mouth
  with minimal contact  and for the entire reaction between  them to take place
  in the mouth.  Randy has worked out a set of mental  blueprints for a special
  cereal eating  spoon that will  have a tube  running down  the  handle  and a
  little pump for the milk, so that you can spoon dry cereal  up out of a bowl,
  hit a button  with your thumb, and squirt  milk into the  bowl of  the  spoon
  even as  you  are introducing it into your mouth.  The next  best thing is to
  work  in small  increments, putting only a small amount  of  Cap'n Crunch  in
  your  bowl at  a time  and  eating  it all  up before it   becomes  a  pit of
  loathsome  slime, which, in  the case  of Cap'n Crunch,   takes about  thirty
  seconds.
 
  
         
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           EpicMegatrax
             from Greatest Hits on 2019-06-01 05:32 [#02578905]
         Points: 25607 Status: Regular
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 At this point in the videotape  he always wonders if  he's inadvertently
  set his beer down on the fast  forward button,  or   something,  because  the
  dancers  go straight from their  vicious  Randy  parody into   something that
  obviously qualifies as advanced dancing. Randy knows that  the steps they are
  doing  are nominally the same as the  basic steps  demonstrated earlier,  but
  he's damned  if he can tell which is which, once they go  into their creative
  mode. There is no recognizable transition,  and that is   what  pisses  Randy
  off,  and has always  pissed  him off,  about dancing  lessons. Any moron can
  learn to trudge through the basic steps. That takes all of  half an hour. But
  when that half  hour is over, dancing instructors always  expect you'll  take
  flight and go through  one  of those  miraculous time lapse  transitions that
  happen only  in  Broadway  musicals  and  begin  dancing  brilliantly.  Randy
  supposes that people who are lousy at math feel the same  way: the instructor
  writes a  few simple  equations on the  board,  and ten   minutes later  he's
  deriving the speed of light in a vacuum.      He pours the  milk with  one hand while jamming the   spoon  in with the
  other, not wanting to waste a single moment of the magical,  golden time when
  cold milk and  Cap'n Crunch  are together but have  not yet  begun to pollute
  each other's essential natures: two Platonic ideals   separated by a boundary
  a molecule wide.
 
  
         
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           EpicMegatrax
             from Greatest Hits on 2019-06-01 05:33 [#02578906]
         Points: 25607 Status: Regular
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Where the flume of milk splashes over the spoon handle,  the
  polished stainless steel  fogs with condensation. Randy of  course uses whole
  milk, because  otherwise why bother? Anything less is  indistinguishable from
  water, and besides he thinks that the fat in whole milk acts  as some kind of
  a buffer that retards  the  dissolution into  slime process.  The giant spoon
  goes  into his mouth before the milk in the  bowl has even  had  time to seek
  its own level. A few drips come off the bottom and are  caught by his freshly
  washed goatee  (still trying to find  the right  balance  between beardedness
  and vulnerability, Randy has allowed one of  these  to  grow). Randy sets the
  milk  pod down, grabs  a  fluffy napkin, lifts it  to  his   chin, and uses a
  pinching motion to sort of lift the drops of  milk from his   whiskers rather
  than smashing and  smearing  them down  into the  beard.   Meanwhile  all his
  concentration  is fixed on  the interior of his  mouth,  which  naturally  he
  cannot  see,  but  which  he can imagine in  three  dimensions as if  zooming
  through it in a virtual reality display. Here is  where a   novice would lose
  his cool  and simply chomp down. A  few of the nuggets would  explode between
  his  molars,  but  then  his  jaw would  snap  shut and   drive  all  of  the
  unshattered nuggets straight  up into his  palate where  their armor of razor
  sharp dextrose crystals would inflict massive collateral  damage, turning the
  rest of the meal into a  sort of pain  hazed death  march  and rendering  him
  Novocain mute for three days. But Randy has,  over time,  worked out a really
  fiendish Cap'n Crunch  eating  strategy that  revolves   around  playing  the
  nuggets' most deadly features against each other. The  nuggets themselves are
  pillow shaped and vaguely striated to echo piratical  treasure chests. 
 
  
         
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           EpicMegatrax
             from Greatest Hits on 2019-06-01 05:34 [#02578907]
         Points: 25607 Status: Regular
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Now, with  a flake type of  cereal, Randy's strategy   would never work.
  But then, Cap'n Crunch in a flake form would be suicidal   madness; it  would
  last about as long, when immersed in milk, as snowflakes  sifting down into a
  deep fryer.  No, the cereal engineers at General Mills had  to find  a  shape
  that would minimize  surface area, and, as  some sort  of  compromise between
  the  sphere  that  is  dictated  by  Euclidean  geometry and  whatever sunken
  treasure   related  shapes  that  the  cereal  aestheticians   were  probably
  clamoring for,  they came up  with  this  hard  to  pin down  striated pillow
  formation. The important thing, for Randy's purposes, is  that the individual
  pieces  of Cap'n  Crunch are, to a  very rough  approximation, shaped kind of
  like molars. The strategy, then, is to make the Cap'n Crunch   chew itself by
  grinding  the nuggets together in the center of the oral  cavity, like stones
  in a lapidary tumbler. Like  advanced ballroom  dancing,  verbal explanations
  (or for that matter watching videotapes) only goes so far  and then your body
  just has to learn the moves.      By the time he has eaten a satisfactory amount of Cap'n  Crunch (about a
  third  of  a 25 ounce box) and reached the bottom of his  beer bottle,  Randy
  has convinced himself that this whole  dance thing is a  practical joke. When
  he  reaches the hotel, Amy  and Doug Shaftoe will  be   waiting for him  with
  mischievous smiles. They will tell him they were just  teasing and  then take
  him into the bar to talk him down.      Randy puts on the last few bits of  his  suit. Any  delaying tactics are
  acceptable at this point, so he checks his e mail.
 
  
         
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           w M w
             from London (United Kingdom) on 2019-06-02 19:06 [#02579065]
         Points: 21639 Status: Lurker
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The sphere packing problem was referenced on Nigga Turtles  (soon to be shadow banned by oligopoly tube if not already)  when michaelangelo (probably) said "then... we're gonna pack  your mouth full of nuts" to April on the telephone. 
 
  
         
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           EpicMegatrax
             from Greatest Hits on 2019-06-02 20:04 [#02579108]
         Points: 25607 Status: Regular
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truly, this math is everywhere
 
  
         
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