Ask the Naked Scientists

Why do we cough?

May 16, 2019 · 21 min · Episode 465 · 20.9 MB
0:00-21:39

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Chris Smith answers the questions you've been sending in... Could we use charged liquid for electric cars? Why do beds feel cold and not room temperature? What causes climate change? How efficient are batteries? Why do we cough? Why do chillies give me hiccups? Plus, sea explorers find plastic in the most remote part of the ocean.  Like this podcast? Please help us by supporting the Naked Scientists