|Science & Medicine||135|
The Naked Scientists flagship science show, includes the latest science news, interviews with top scientists, hands-on science experiments and answers to your science questions.
July 24th, 2010
Episode 220 of 1057 episodes
How do we know that ants count their footsteps? We'll find out in this Naked Scientists Question and Answer show, as well as ask if rubber soles really protect you from electric shocks, if hair will clean itself when you don't, and why a layer of shaving foam stops the mirror from steaming up. Also, the spores that fly on smoke rings, new ways to capture carbon, pain free vaccine patches and the vaginal gel that could block HIV transmission. Plus, Meera investigates vintage computers and in Kitchen Science, Dave discovers how popping candy gets it's pop!