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
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