Trivia and Amazing Facts **

 

Monday, August 25, 2008

Trivia and Amazing Facts 25-08-08

  • “Toboggan” is derived from the Algonquin language and loosely meant “instrument with which to drag a cord.”

  • In heraldry, a two-legged dragon with wings and a barbed tail is a "wyvern."

  • Twitchers are birdwatchers in England. In the U.S., they are called birders.

  • Breathe underwater! If you're dying to retrieve that quarter from the bottom of the pool, take several short breaths first-essentially, hyperventilate. When you're underwater, it's not a lack of oxygen that makes you desperate for a breath; it's the buildup of carbon dioxide, which makes your blood acidic, which signals your brain that somethin' ain't right. "When you hyperventilate, the influx of oxygen lowers blood acidity," says Jonathan Armbruster, Ph.D., an associate professor of biology at Auburn University. "This tricks your brain into thinking it has more oxygen." It'll buy you up to 10 seconds.

  • Impress your friends! Next time you're at a party, try this trick: Have a person hold one arm straight out to the side, palm down, and instruct him to maintain this position. Then place two fingers on his wrist and push down. He'll resist. Now have him put one foot on a surface that's a half inch higher (a few magazines) and repeat. This time his arm will cave like the French. By misaligning his hips, you've offset his spine, says Rachel Cosgrove, C.S.C.S., co-owner of Results Fitness, in Santa Clarita, California. Your brain senses that the spine is vulnerable, so it shuts down the body's ability to resist.

 

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