The Colour of our Skin

29 May 2009
Presented by Kat Arney, Meera Senthilingam


This week, we're looking into our skin to find why we've evolved to have different skin colours around the world and the causes of conditions that affect our colouring, such as albinism. We'll also be finding out why scientists are investigating debris that fell out of the sky in South Africa. Plus, we're breeding, in Question of the Week!


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