Visionary Science - the Science of Sight

17 July 2009
Presented by Ben Valsler, Kat Arney


We seek the Science of Sight on this week's Naked Scientists in Africa, discovering how deep sea fish use clever bioluminescence and biological mirrors to cope with the darkness of the deep. Plus, we hear how our brains choose what sights to pay attention to, discover a new treatment for sleeping sickness. In Question of the Week, we find out how to get oxygen into an egg!


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