Do you ever run out of sperm?
Thanks to Rod Mitchell for the answer! Like this podcast? Please help us by supporting the Naked Scientists
Is there an evolutionary benefit to kissing?
enJuly 18, 2010
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About this Episode
What is the point of kissing? Does it have any benefit for us or our progeny? Plus, we ask how much you'd have to fart in order to lift yourself off the ground! Like this podcast? Please help us by supporting the Naked Scientists
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