Jealous Dogs and Lost in Space - Naked Scientists NewsFLASH - 15.12.08 - a podcast by Dr Chris Smith

from 2008-12-15T16:59

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On this week's NewsFlash, we find out why some people are genetically pre-disposed to AIDS, how the giardia bug changes coats to trick the immune system and why captive elephants live shorter lives than in the wild. Plus, why dogs get jealous, and how to lose a satellite!