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Published: 08-Jan-09 04:40 AM
Source: digg
Category: General Sciences
How did a giant flying reptile get off the ground? It's not a simple question: A computerized analysis of pterosaur fossils and modern-day bird bones shows that the biggest pterosaurs couldn't simply lift off into the air like a bird, because their hind legs were too weak.
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Source: digg
Category: General Sciences
How did a giant flying reptile get off the ground? It's not a simple question: A computerized analysis of pterosaur fossils and modern-day bird bones shows that the biggest pterosaurs couldn't simply lift off into the air like a bird, because their hind legs were too weak.
Read More...
