Legal Identity

In 2002, conceptual artist Jonathon Keats sponsored a petition to get Berkeley, Calif., to acknowledge Aristotle’s identity law, commonly expressed as A=A.

His law would impose a misdemeanor fine of up to one-tenth of a cent on anyone or anything caught being unidentical to itself within city limits.

Unfortunately, Keats gathered only 65 signatures and found no backers on the city council. Berkeley, apparently, prefers ambiguity.

The Mars Effect

When French psychologist Michel Gauquelin set out to determine whether astrology was valid, he found a curious anomaly.

His analysis showed that sports champions are more likely to be born when Mars is in the fourth quadrant. Examples include Babe Ruth, Muhammad Ali, Tiger Woods and Venus Williams.

It’s called “the Mars effect.”

Walking Tall

http://en.wikipedia.org/wiki/Image:Humanzee2.jpg

“Man is the noblest work of God!” roared Mark Twain. “Well now, who found that out?”

Consider the case of Oliver the chimpanzee. Oliver liked to stand upright instead of knucklewalking like his peers, and his keepers noticed that his face was flatter than other chimps’, who tended to avoid him.

That’s all the impetus they needed. Throughout the ’70s and ’80s Oliver was paraded through a succession of theme parks, zoos and promotions, billed as a missing link or even a “humanzee,” or human-chimp hybrid, and confined for seven years in a cage that measured only 7 by 5 feet.

It all came to nothing. In 1996, when Oliver was old, blind, and arthritic, University of Chicago geneticist David Ledbetter checked his chromosomes and discovered he was just an ordinary ape, albeit one who preferred to walk upright.

It’s still possible that Oliver belongs to a rare subspecies of chimps who resemble humans … but after that treatment, would he take that as a compliment?

Hooray

http://commons.wikimedia.org/wiki/Image:Trinity-ground-zero-men-in-crater.jpg

Ground zero after the first test of a nuclear weapon, July 16, 1945. Observers set up betting pools on the outcome, including these possibilities:

  • It would be a dud
  • It would destroy the state of New Mexico
  • It would ignite the atmosphere and incinerate the planet

Physicist I.I. Rabi won — he predicted a blast equivalent to 18 kilotons of TNT.

Figure and Ground

http://en.wikipedia.org/wiki/Image:Rubin2.gif

If you’ve taken introductory psychology you know Rubin’s vase, which illustrates the principle of figure and ground: In the image on the left you can see two faces, or you can see a vase, but you can’t see both simultaneously.

A number of people have noticed the same thing in Canada’s modern flag, adopted in 1965 (below). Is this a symbol of Canada’s proud natural heritage or of two people bickering?

And what does that say about Canada?

http://commons.wikimedia.org/wiki/File:Flag_of_Canada.svg

Pull Over

http://www.sxc.hu/photo/197894

Americans measure distance in football fields and stones’ throws.

Finns measure it in poronkusema (literally, “passing of water of reindeer”). One poronkusema is the distance a reindeer can pull a sleigh between stops to urinate. It’s 8-10 kilometers, or about five miles.

Need a velocity measure? Poronkusemaa kuukaudessa (poronkusemas per month) is about 0.0289252 meters per second, or 40 feet per hour. Evidently things don’t move fast in Finland.