What causes a dead leg?

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What's happening when your arm or leg goes to sleep? What is the odds that ET exists elsewhere in the Universe? Is there a "right" way to sleep? What makes eyelids twitch? What is the D614G strain of Covid-19, and is it a threat? Why do children sleepwalk? Is space mining a realistic prospect? And why might a man's resting pulse rate be lower than a woman's? Dr Chris Smith joins Azania Mosaka to answer your questions on Talk Radio 702... Like this podcast? Please help us by supporting the Naked Scientists
16 Aug 2020 English United Kingdom Science

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