No, Jose Canseco, 'ancient gravity' did not create the dinosaurs

Early last week, baseball legend Jose Canseco explained gravity to the Internet. He tweeted that "ancient gravity was much weaker" during the time of the dinosaurs, which allowed for their massive and nimble size. Needless to say, Canseco was ridiculed for his comments, but very few people actually took the time to… » 2/26/13 2:40pm 2/26/13 2:40pm