How Fat or Fit Were Dinosaurs? Scientists Use Laser Imaging
Friday, February 20, 2009 - 12:35
in Physics & Chemistry
Scientists used laser imaging to investigate how fat -- or fit -- T. rex and his fellow dinosaurs were. Researchers found that a small T. rex could have weighed anywhere between 5.5 and 7 tonnes, while their larger specimen (Stan) might have weighed as much as 8 tonnes.