TheTechGuide Forum

General Category => News => Topic started by: Josetann on July 23, 2007, 03:27:00 PM

Title: Why do humans walk on two legs? To save energy
Post by: Josetann on July 23, 2007, 03:27:00 PM

Chimps on treadmills may help explain why human ancestors evolved into bipeds 10 million years ago.
Images: Humans vs. chimps at the gym

Click here (http://\"http://news.zdnet.com/2100-9595_22-6198273.html\") to read the full article.