Man Wins Ig Nobel Prize For Knuckle Cracking

Dr. Donald L. Unger, of Thousand Oaks, Calafornia received the Medical Price for his lifelong research project about cracking his knuckles. Unger spent 60 years of hi life cracking one of his hands knuckles, while not cracking the other hands. In the end, Unger found that both hands were the same when it came to them not having arthritis. Thus, Unger proved that cracking your knuckles makes no difference and does not lead to arthritis. To read the whole article go to: http://www.livescience.com/strangenews/091002-ig-nobel-2009-awards.html