S42E03
26 Dec 200736 minGrilled and Chilled
Royal Institution Christmas Lectures – Season 42
How the body copes with extremes of temperature. Humans live in some extraordinary places, from the middle of the Sahara desert to the frozen wastelands of Alaska. Take a snake to the North Pole, and it will stop moving in minutes; take a cat to the desert and it will be dead in hours. So how can some humans survive such extremes, and could anyone?



















