Topic: Did You Know? - February 2009

Excerpt: A giraffe has the same number of bones in its neck as a human. They can also clean their ears with their half meter long tongue. Oysters can change from one gender to another and back again depending on which is best for mating. Sapphires and rubies are both made... Continue Reading Did You Know? - February 2009 from Dr. Hull's free monthly ezine, The Healthy Newsletter.