Dark Bilious Vapors

But how could I deny that I possess these hands and this body, and withal escape being classed with persons in a state of insanity, whose brains are so disordered and clouded by dark bilious vapors....
--Rene Descartes, Meditations on First Philosophy: Meditation I

Home » Archives » August 2005 » A day for the physics-challenged...

[« Meanwhile, speaking of the Cardinals broadcast....] [Exhausting our Energies... »]

08/04/2005: A day for the physics-challenged...


as Dave Palmer put it on the SKEPTIC mailing list. World Jump Day is July 26, 2006 at 11:39:13 GMT (I know, Greenwich Mean Time is so, like, obsolete, but that's what it says on the website so that's what I'm using).

The idea is that if they can get 600,000,000 freaking, brain-damaged idiots participants to all jump in unison at the appropriate time, the shock of 600,000,000 people landing on the earth will jar the earth into a new orbit. This, according to the website, will somehow "stop global warming, extend daytime hours, and create a more homogenous climate."

Rrrrrrriiiiiiiiiigggggggghhhhhhhtttttttttt......

Actually, Cecil Adams already addressed this issue (sorta; the question posed to Cecil was "If every man, woman, and child in China each stood on a chair [Note: for analytic purposes, jumping off the ground and climbing on a chair is "equivalent" --LRC], and everyone jumped off their chair at exactly the same time, would the earth be thrown off its axis?", but that's close enough for our purposes). Cecil's answer:

The possibility of an actual test thus being remote, I have been forced to rely on my considerable powers of inductive logic, to wit: given the principle that every action has an equal and opposite reaction, when the Chinese get up on their chairs, they would essentially be pushing the earth down in the process of elevating themselves. Then, when they jumped off, the earth would simultaneously spring back, attracted by the gravitational mass of one billion airborne Chinese persons, with the result that the Chinese and the earth would meet somewhere in the middle, if you follow me. The upshot of this is that action and reaction would cancel each other out and the earth would remain securely in orbit.

Just for fun, however--after you've been doing this job for a while you get a pretty bizarre notion of what constitutes a good time--suppose 1,000,000,000 Chinese, give or take 27,000,000, were somehow to materialize atop chairs without their having to elevate themselves thereto. And suppose they jumped off.

Having performed astonishing feats of mathematical acrobatics (requiring the entire afternoon, I might note--sometimes I can't believe the crap I spend my time on), I calculate that the resultant thud in aggregate would be the equivalent of 500 tons of TNT. Not bad, but nowhere near enough to dislocate the earth, which weighs 6 sextillion, 588 quintillion short tons.
So I suggest that, on World Jump Day, you just ignore the jumpers. However, if you want to heap oodles of quite deserved abuse on them, be my guest.

Len on 08.04.05 @ 09:33 PM CST



[ | ]

August 2005
SMTWTFS
 123456
78910111213
14151617181920
21222324252627
28293031   



Home
Archives
Archives of Blogger site
Archives: May '04-Feb '05
Archives: Feb-March '05



RSS 1.0 FEED
Powered by gm-rss

Len's sidebar:
About Len (The uncondensed version)
Memorial to a dear friend
Frederick W. Benteen
The Web of Leonards
The St. Louis Cardinals
The Memphis Redbirds
The St. Louis Browns
The Birdwatch
Hey! Spring of Trivia Blog
BlogMemphis (The Commercial Appeal's listing of Memphis blogs)
The Guide to Life, the Universe, and Everything
George Dubya Bush Blows
asshat.org (be sure to refresh your window for more "wit and wisdom" from Our Beloved Leader)
Taking the Fight to Karl
Kraftwerk: Chicago, 6/4/2005
My Chicago: Part One
My Chicago, Part Two
Millennium Park
Miscellaneous Chicago
Busch Stadium Tour and BoSox/Cards Game: 6/6/2005
St. Louis Cardinals Hall of Fame Museum
BP's Postseason Odds (Monte Carlo Simulations)

Len's extended blogroll:

Brock's Sidebar:
About Brock
The Agitator
Agoraphilia
apostropher
Armchair Capitalists
Boing Boing
Brad DeLong
Crooked Timber
The Decembrist
Fafblog
Flypaper Theory
Heretical Ideas
John and Belle Have a Blog
Literal Minded
Majikthise
Marginal Revolution
Matthew Yglesias
Oliver Willis
Orin Kerr
Pandagon
Pharyngula
Political Animal
Positive Liberty
Signifying Nothing
Unfogged
Unqualified Offerings

Moonbat Icon

Karen's Sidebar
About Karen
The Ig-Nobel Prizes
The Annals of Improbable Research
The Darwin Awards
EBaums World
Real Clear Politics
U.S. News Wire
Foreign Affairs
The Capitol Steps
Overlawyered
Engrish
Legal Affairs
Nobel Laureates for Change
Program On International Policy
Law of War
Sunday Times
Media Matters
Fafblog
Is That Legal?
Discourse
Andrew Sullivan
Evolutionblog
Literal Minded
Jon Rowe
Dysblog
Freespace Blog
Thought Not
Publius Pundit
Maddox
Blog Maverick
Rosenberg Blog
Crooked Timber
GreeneSpace
EdCone.com
Conglomerate
McSweeney's

The Rocky Top Brigade:



A New Memphis Mafia


The Old Memphis Mafia

The liberal alternative to Drudge.

Get Firefox!




Take the MIT Weblog Survey

Len supports:
Operation Yellow Elephant:


"Because ranting is safer than enlisting"
Operation Yellow Elephant Blog

The Rebel Alliance of Yankee Haters
Blue Squadron (NL)
Babalu (Marlins)
Leaning Toward the Dark Side (Mets)
Ramblings' Journal (Cubs)
Mediocre Fred (Brewers)
Len Cleavelin (Cardinals)
Red Squadron (AL)
Obscurorama (Red Sox)
Frinklin Speaks (Mariners)
Steve Silver (Twins)
Steve the Llama Butcher (Red Sox)
Rob the Llama Butcher (Rangers)
MoatesArt (Red Sox)
Rammer (Tigers)
JawsBlog (Indians)
Ubi Libertas (Blue Jays)
Oldsmoblogger (Indians)
Mass Backwards (Red Sox)
Unassigned
Industrial Blog
Cry Freedom



How many visitors are here:


Blogrings/Blog indexes/Blog search:
« ? Verbosity # »


Listed on Blogwise
Blogarama - The Blog Directory
Popdex
Popdex Citations
Technorati
Blog Search Engine



Greymatter Forums Weblog Commenting and Trackback by HaloScan.com
template by linear