Lucy was a little under the weather today, so The Bridge's Lachlan Wyllie jumped behind the mic to fill in. Lachlan and Alice looked into game theory, more specifically, the idea that maybe you should be starting to charge your mates for the privilege of borrowing your stuff. They also talked about the implications of an exciting new experiment involving space sperm - scientists have successfully bred mice from freeze-dried sperm kept on board the International Space Station for about nine months. #interstellarsteak