Peeing on an Electric Fence

Peeing on an Electric Fence

What happens if you urinate on an electric fence? We find out the answer to this and some of your other science questions on this week's Naked Scientists, including why chilli peppers are red, how does squinting help you see further and what's the best way to align your laundry with the wind? Plus, why blue food colouring could reduce the damage of spinal injury, how shrimps could catalyse biodiesel production and the physics behind the regularity of raindrops... Like this podcast? Please help us by supporting the Naked Scientists

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Hands-on, Minds Open: The Changing Face of Science

Hands-on, Minds Open: The Changing Face of Science

This week we're asking whether scientists and technologists are in short supply, and how the way that we teach science in schools is changing: some classrooms are pumping out published papers! Plus, i...

7 Sep 201553min

Pluto, at Long Last...

Pluto, at Long Last...

This week is a very special, edition of the Naked Scientists as we dedicate a whole hour to the world's favourite dwarf planet - Pluto. But how did it get there in the first place? What has the New Ho...

31 Aug 201558min

Truth and Beauty: The Hidden World of Symmetry

Truth and Beauty: The Hidden World of Symmetry

On the face of it, symmetry may seem simple, but diving beneath the surface reveals a whole new world. Over the last 100 years, the mathematical idea of symmetry has proved to be a guiding light for t...

22 Aug 201556min

The Yuck Factor: Why We Find Things So Disgusting

The Yuck Factor: Why We Find Things So Disgusting

We delve into the disgusting to discover the emotion of disgust and how it affects our lives. From cockroaches dipped in juice to the importance of sanitation, no topic is off limits as we find out ab...

17 Aug 201558min

Graphene

Graphene

Hundreds of times stronger than steel, transparent, an excellent electrical conductor, and weighing next to nothing, graphene is hailed as a wonder material. But what is it doing for us now? And where...

10 Aug 201558min

Meet your Sex Hormones

Meet your Sex Hormones

Hormones are the driving force behind reproduction and are what make us keen to go make babies. We follow some of these hormones to hear how they have an influence from birth to death, and also the un...

3 Aug 201556min

Why do Scientists say "So"?

Why do Scientists say "So"?

From why scientists so often use the word "so" to the feasibility of charging a human by USB, how much Silly Putty it would it take to cover the entire Earth, and whether we could genetic engineer sup...

28 Juli 201552min

The Seven Million Dollar Maths Mystery

The Seven Million Dollar Maths Mystery

This week, we're investigating the Millennium Prize Problems - a set of mathematical equations that, if solved, will not only nab the lucky winner a million, but also revolutionise the world. Plus, th...

20 Juli 201552min

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