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(1203)

Ancient Antarctic ice cores & is a sense of humour genetic?

Ancient Antarctic ice cores & is a sense of humour genetic?

In this edition of The Naked Scientists: Scientists get their hands on the oldest ice on Earth, and we've been to see it, but what's it going to reveal? Also, measles is on the up, again; we find out why. And, is humour genetic? We talk to the scientist who has studied hundreds of pairs of twins to find out! Like this podcast? Please help us by supporting the Naked Scientists

18 Heinä 40min

25 years of the Human Genome Project

25 years of the Human Genome Project

In this edition of The Naked Scientists, we look at 25 years of the Human Genome Project. What is it? And what has it achieved? Like this podcast? Please help us by supporting the Naked Scientists

15 Heinä 31min

Fitter fat cells, and Earth spins slightly faster

Fitter fat cells, and Earth spins slightly faster

This week, the cells that vanish when we slim down: are these the link between obesity and health problems like diabetes? Also, the bacteria that might be able to shield us from the "forever chemicals" we're all eating. Plus, why will 3 days over the next month be a millisecond shorter than they should be? Like this podcast? Please help us by supporting the Naked Scientists

11 Heinä 41min

Can genetics grow a better garden?

Can genetics grow a better garden?

In this edition of The Naked Scientists, we pay a visit to Cambridge University Botanic Garden to ask 'can genetics help grow a better garden?' Like this podcast? Please help us by supporting the Naked Scientists

8 Heinä 29min

The "Nanny Plate" debate, and the Neanderthal fat factory

The "Nanny Plate" debate, and the Neanderthal fat factory

In the news, counting the calories: The UK government want shops to help us put 100 fewer calories in our baskets to beat obesity. So will it work? Also, archaeologists uncover the world's oldest fat factory - it turns out that Neanderthals were processing bones for their grease 125,000 years ago, but why? And on Mars the Curiosity rover captures close-up images of spiderweb-like patterns on the planet surface, but what made them? Listeners are also wondering whether green initiatives really do help to save the planet... Like this podcast? Please help us by supporting the Naked Scientists

4 Heinä 33min

Why proteins matter

Why proteins matter

This episode was produced and presented by Dr Marushka Soobben, a scientist from South Africa who's been taking part in an internship here at the Naked Scientists. And this week, a journey into the world of proteins. What are they? why do they matter? And why did predicting their shapes win a recent Nobel prize? Like this podcast? Please help us by supporting the Naked Scientists

1 Heinä 29min

Weight loss jab concerns, and crafty bribing caterpillars

Weight loss jab concerns, and crafty bribing caterpillars

In this edition of The Naked Scientists, weight loss jabs being prescribed by GPs in England, but do we know enough about the side effects? Also, a new simple test to replace endoscopies for patients with Barrett's oesophagus. And we hear from one of the engineers at the Vera Rubin Observatory, which is shedding new light on the cosmos... Like this podcast? Please help us by supporting the Naked Scientists

27 Kesä 35min

On thin ice: The race to save Antarctica

On thin ice: The race to save Antarctica

In this edition of The Naked Scientists, we speak to the Cambridge scientists who have made it their mission to understand climate change in one of the world's most inhospitable regions... Like this podcast? Please help us by supporting the Naked Scientists

24 Kesä 32min

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