First Footprints and Fossil Fish Sex - Naked Scientists NewsFLASH - 02.03.09 - a podcast by Dr Chris Smith

This week's NewsFlash sees celestial bulldozers, fossilised footprints and the first fish to ever have sex. Plus, we find out why unmanned planes could get more blood samples tested in rural Africa, and discover that this week in 1869 saw the proposal of the periodic table.

Further episodes of Naked Scientists NewsFLASH

Further podcasts by Dr Chris Smith

Website of Dr Chris Smith