Science On Top

Hosts: Ed Brown, Dr. Shayne Joseph, Lucas Randall, Dr. Helen Maynard-Casely. Topics covered: Felix Baumgartner's world-breaking skydive from the edge of space. Brainless slime mould can 'remember' where it's been. Possible new control method for the Crown of Thorns starfish. DNA half-life - why Jurassic Park is impossible. Closest planet outside our solar system discovered. Mars Curiosity looks at an 'unusual' rock. Could chocolate help you win a Nobel prize? (Answer: No.)