Did anyone else notice this incredible speculation on the MSNBC's Sue page [Found by clicking on the word Arm under the sub-heading, "Dig into dino mysteries"]?:
Concerning T. rex's surprisingly small arms, the comment is made that, "Some speculate they might have helped support the T. rex's large head."
And I thought T. rex as only a mild mannered scavenger far fetched. Now, I can see why he only scavenged, if his neck were so weak that he had to use his hands to hold up his head! :-O
:), Ray Stanford