Vitamin D: Shedding light on diabetes, MS and cancer

Vitamin D: Shedding light on diabetes, MS and cancer

Could a ray of sunshine hold the key to preventing MS, diabetes and even bowel cancer? Vitamin D - made naturally in skin exposed to strong sunlight - appears to reduce the risk of developing these, and a rash of other diseases. We examine the evidence to find out why as well as hearing how seaweed looks set to ignite a biofuel boom in the future, why a good night's sleep might make traumatic memories worse and how scientists have made multicellular life in the lab in just 60 days... Like this podcast? Please help us by supporting the Naked Scientists

Jaksot(1226)

Nanosized Science

Nanosized Science

This week we we zoom in on the subject of nano-particles to examine how tiny objects, smaller than the wavelength of light, can be making such large waves in the fields of health, optics, and electro...

4 Helmi 201453min

Exorcist, or Exercise: what's healthier?

Exorcist, or Exercise: what's healthier?

Live on location at the Cambridge Science Centre, Chris Smith is joined by exercise scientist Dan Gordon, who also holds the world record in tandem cycling, epidemiologist Nita Forouhi, who studies di...

28 Tammi 201459min

And now for the weather, in space...

And now for the weather, in space...

This week we investigate why the UK is investing in space weather forecasts. Plus how could changes in the Sun's activity affect us here on Earth? In the news, conservationists supporting the sale of ...

21 Tammi 201456min

Are old habits hard to break?

Are old habits hard to break?

This week we want to hear how you're doing with your New Year's Resolutions as we investigate the psychology of willpower and how long it takes to form a new habit. In the news, does drinking a cu...

14 Tammi 201458min

Why don't microwaves spark off themselves?

Why don't microwaves spark off themselves?

The Naked Scientists tackle your questions, from how hail storms come about to why the Mediterranean Sea has such small tides. And why do people often favour walking on one particular side of the road...

7 Tammi 20141h

Hydrogen-powered Party Poppers

Hydrogen-powered Party Poppers

It's Christmas, and we're celebrating in style with a look at the science behind the things that grace the festive period. In a special programme recorded live in the kitchen, we produce our own home-...

24 Joulu 201353min

Super-shape me!

Super-shape me!

How balls of cells assemble into a baby, why cell shape is crucial in cancer, telling cells where to go in an embryo, and getting a handle on how limbs develop: this week's Naked Scientists explores t...

17 Joulu 201356min

Diving into Ocean Conservation

Diving into Ocean Conservation

The bid to create the world's largest marine reserve, diseases threatening corals in the Caribbean, what is the best way to conserve coral reefs in Fiji, and why fish microbes matter too. Plus news of...

10 Joulu 201353min

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