Accounting for the Universe

Is it a good idea to ask a cosmologist about accounting?  Hear what happens in this interview with acclaimed astronomer, and lead on the Skymapper project at Mt Stromolo Observatory, Dr Brian Schmidt. We discuss the missing matter - dark matter in the universe, WIMPS, MACHOS, and black holes in the CERN collider. Gurarranteed to contain no election coverage. Hosted by Rod and Eamon. 52 min, 24MB