NOVA scienceNOW - Season 3 Episode 9 Asteroid, Island of Stability, Karl Iagnemma
8.0055 minutes
Asteroid - Will a doomsday rock the size of the Rose Bowl hit Earth in 2036?
Island of Stability - Follow the decades-long quest to create the elusive element 114.
Obesity - Examine the biology behind the compulsion to eat.
Profile: Karl Iagnemma - An innovative MIT roboticist is also an acclaimed fiction writer.