Sharing Hearts and the Science of Speed

This week on Ask the Naked Scientists we find out the effects of high speed collisions, find out if our bodies are older than the universe itself and reveal if hearts can be swapped between sexes. We also find out the cause of acid reflux, investigate what happens when you drop cats out of windows and see if it's possible to live on baked beans. Like this podcast? Please help us by supporting the Naked Scientists Like this podcast? Please help us by supporting the Naked Scientists