In a letter to the wife of one of his then-employees, Martin Shkreli wrote, "I hope to see and your four children homeless. I will do whatever I can to assure this." That letter is now evidence in the "pharma bro" Shkreli's trial for securities fraud.
T. rexes may not have been the predators we've long mythologized, since they were likely unable to run. If they had tried, their legs would have broken under the heft of their bodies. This is according to a new computer simulation researchers used to study how T. rex may have moved.