Can a phone affect my fertility?

Can a mobile phone between the legs affect fertility? Why does wet cornflour stiffen when squeezed? Does light at night affect animals?
28 February 2014
Presented by Chris Smith

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Can a mobile phone between the legs affect fertility? Why does wet cornflour stiffen when squeezed? Does light at night affect reproductive success of local animals? Can animals smell fear? And what actually is IQ? Plus, Dr Chris explores how animals are evolving in response to the influence of humans...

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