Science On Top

Hosts: Ed Brown, Penny Dumsday, Lucas Randall. 00:01:21 The largest dinosaur ever discovered, found in Argentina in 2013, is now officially known as the Patagotitan mayorum. 00:11:35 An amazingly well preserved dinosaur fossil found by Canadian miners is already giving lots of information about skin pigmentation, camouflage and even its last meal. Also it looks like a wingless dragon. 00:17:16 We're all made of star stuff, but not necessarily local star stuff. A new study based on supercomputer simulations shows that up to half of the atoms in our bodies came from galaxies outside our own. 00:23:49 How bees fly has long been considered a mystery to science. But now a mathematical analysis suggests their wings can maintain a higher angle of attack without stalling, thanks to leading edge vortices generated in front of the wings.   This episode contains traces of the Today Show hosts discussing a 9-year old boy's letter to NASA.