Sun, 22 April 2012
Hosts: Ed Brown, Dr. Shayne Joseph and Penny Dumsday.
Bacteria found in a remote, isolated cave is resistant to most of our antibiotics. Baboons can recognise English words, even ones they've never seen before. A robot helps understand the 'cocktail party problem', where we can filter out background noise and concentrate on a conversation. The largest study of its kind finds a single gene linked to intelligence. How pidgeons sense magnetic fields to help them migrate long distances remains a mystery.