Please turn on javascript in your browser to play chess.
Posers and Puzzles

Posers and Puzzles

  1. Subscriber sonhouse
    Fast and Curious
    03 Feb '06 01:10
    If you ever wondered how a dolphin does that cute pirouette when
    it jumps out of the water, some scientists have figured it out.
    It used to be thought the tail flipping when they were already in
    the air lets them spin, but NO! Here is the link:
    http://sciencenow.sciencemag.org/cgi/content/full/2006/202/2