Stars, Stings and Tickles - a podcast by Dr Chris Smith
from 2009-01-23T00:00
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Why do we see stars in the sky? Why do stars twinkle? Why can't we tickle ourselves? And how do stinging nettles sting? We tackle these question in this weeks show. We also find out whether eyesight can improve with age, how fibre optics work, why water doesn't burn and we reveal what hypermiling is! Like this podcast? Please help us by supporting the Naked Scientists
Further episodes of Ask the Naked Scientists
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