Ask the Naked Scientists

Can we treat eczema? Why can sour things taste before you eat them? Do testosterone levels spike during sex? Why didn't any other primates evolve high-intelligence? What is the difference between consciousness and intelligence? Plus, a farewell to Stephen Hawking. Like this podcast? Please help us by supporting the Naked Scientists

How do our bodies digest all the different things inside us. What is a phantom pregnancy? Why do men get middle-age spread? How do I wake up without an alarm clock? When did white skin first evolve? Plus, a message in a bottle. Like this podcast? Please help us by supporting the Naked Scientists

In a world of self drive cars would they have indicators? Why do you put sugar in before milk? Why are yawns contagious? How did butter come about? What's the limit of our brain capacity? Like this podcast? Please help us by supporting the Naked Scientists

How does a plane take off and fly without falling? Why are feathers more colourful than fur? Why don't teeth grow back? How do male seahorses carry babies? Plus, using mini organs to test cancer therapies. Like this podcast? Please help us by supporting the Naked Scientists

Can you change the pH of your blood? How does GPS work? What causes nosebleeds? Why do we find falling funny? Plus, the smallest geneome sequencer to date. Like this podcast? Please help us by supporting the Naked Scientists

How can I remove salt from my water? Why does bread go soft inside plastic bags? Will my ginger beer explode? Why does hose spray come out slower under water? Why do I jolt awake sometimes when I sleep? Plus...cutting whiskers off mice. Like this podcast? Please help us by supporting the Naked Scientists

What causes night cramps? Why is there a delay in audio and not video? How does a tortoise control its temperature? Does your heart stop when you sneeze? How deep is the ocean? Why do we go thirsty? Why do we find puppies cute? Plus, China successfully clones monkeys. Like this podcast? Please help us by supporting the Naked Scientists

My wife and I eat the same food but our farts smell differently - why? Can people who are born blind dream? Why are bricks the shape of bricks? How do I explain infinity? Why do astronauts grow in space? Like this podcast? Please help us by supporting the Naked Scientists

Is it true that elephants don't get cancer? Can science tell us how to be safe from tornadoes? Where does the rubber from tires end up? Why are tardigrades so amazing? How are sausage dogs so long? Does body size affect the perception of time? Like this podcast? Please help us by supporting the Naked Scientists

Why does the sound a kettle makes change as it boils? Does a hot drink cool you down more than a cold drink? How does rice remove water from a mobile phone? What would happen to someone born on Mars? Why can't you hear accents in singers? Plus, how pollution affects birth weight.See more at www.nakedscientists.com Like this podcast? Please help us by supporting the Naked Scientists