RN's science flagship: your essential source of what's making news in the complex world of scientific research, scandal and discovery. The Science Show with Robyn Williams is one of the longest running programs on Australian radio. One single audio file of each program - good for continuous listening.
October 26th, 2013
Episode 4 of 171 episodes
Chinese fossil a major piece of the evolutionary puzzle, fossilised dino bird tracks 105 million years old, tooth shows 5m-long pliosaurs swam in Australian rivers, crocs of the cretaceous and why dinosaurs went extinct, how Banksias response to dryer and hotter conditions, The Earth has been much colder, and much hotter than today, and microscopic algae producing half the oxygen we breathe.