Bok
06-23-2011, 10:00 PM
Body temperature of long-gone beasts resembled that of mammals
More... (http://www.sciencenews.org/view/generic/id/331808/title/Big_dinosaurs_kept_their_cool__)
More... (http://www.sciencenews.org/view/generic/id/331808/title/Big_dinosaurs_kept_their_cool__)