Can the James Webb telescope see the origins of the Universe? Does freezing your jeans remove stains and preserve the colour? What are the effects of tumours in the adrenal glands? How many people have ever lived on Earth? Does a drink stop a cramp? Will the James Webb Telescope unlock new physics for us? Why is AM frequency affected by power lines? Lester Kiewit and Dr Chris have the answers... Like this podcast? Please help us by
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