Lightning, Poisonous Plants and White Holes

08 August 2008
Presented by Dave Ansell


Lightning bolt in the sky


When is wood not safe to burn? What makes poisonous plants dangerous? Could you get a satellite to orbit the moon? This week on Ask The Naked Scientists, we'll give you the answers to all these questions. We'll also find out the difference between cold and flu viruses, compare sheet and fork lightning and find whether a bluetooth headset could be used to track you down...


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