Does your life flash before your eyes when you die?

Why do birds stand on one leg? Which animals can we eat, and which can we not? Does your life flash before your eyes when you die? Does a plug's wiring orientation matter? Why does hearing water make you need the toilet? Does anything travel alongside the ISS? Dr Chris Smith and Relebogile Mabotja have all the answers... Like this podcast? Please help us by supporting the Naked Scientists