Why can't I focus on a reflection? - a podcast by Dr Chris Smith

For those who are long or short-sighted, have you ever experienced an inability to focus on objects in the mirror - even though you should be close enough to the mirror to see them clearly? Find out why in this QotW. Plus, we ask what's happening when spine-tingling sounds give you the shivers. Like this podcast? Please help us by supporting the Naked Scientists

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