ET, choice mathematics and farts on Mars

ET won't go home by Marc West and Darren Osborne, the beer drinking scientists, The Science of Choice is explored as Ian Woolf interviews Dr Stephen Bush of the Centre for the Study of Choice, at the University of Technology, Sydney. News by Aaron Cook - More Hadron Collider - Massive Iceberg heads for Oz - Whoâs been farting on Mars? Presented by Ian Woolf Panelled and produced by Patrick Rubie