If blood is full of iron does that mean magnetic jewellery is good for you? We find out. Plus, we ask if there is any science to being photogenic. Like this podcast? Please help us by supporting the Naked Scientists
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Visa alla avsnitt av Question of the Week, from the Naked ScientistsQuestion of the Week, from the Naked Scientists med Dr Chris Smith finns tillgänglig på flera plattformar. Informationen på denna sida kommer från offentliga podd-flöden.
