Repelling Pests - Mosquitoes, Moths and Weeds

Repelling Pests - Mosquitoes, Moths and Weeds

Using nature's own tricks, we find out how to avoid mosquito bites, grow more crops and keep the weeds away in this week's Naked Scientists. We find out why mosquitoes prefer some people to others, and how to use pheromones to turn an insect's sex-drive against it! Also, why dentists could use plasma to cut down on drilling, why breast is best for bigger brains and why Popeye was right, spinach really does make you stronger. Plus, in Kitchen Science, we brave a box of biting mozzies to see if insect repellent really does repel! Like this podcast? Please help us by supporting the Naked Scientists

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Avsnitt(1299)

Nature's clocks: why some lives fly by

Nature's clocks: why some lives fly by

Today, what causes ageing, and why some animals age faster than others. Joao Pedro Magalhaes discusses ageing biochemistry; Noah Snyder-Mackler links "jumping genes" to shorter lifespans in big dogs; ...

20 Okt 36min

US blocks Starlink in Ukraine, and a Parkinson's blood test

US blocks Starlink in Ukraine, and a Parkinson's blood test

Coming up, the US places restrictions on Starlink in Ukraine, and MI5 chief Sir Ken McCallum warns that AI is accelerating cyber threats from Russia. Plus, an electronic sensor that can help detect Pa...

16 Okt 32min

What is menopause, and how can you manage it?

What is menopause, and how can you manage it?

Today, Rachael Ralph explores menopause and perimenopause. This episode features renowned gynecologist Heather Currie on what we know about this stage of life and who it affects; GP and broadcaster Ni...

13 Okt 31min

Plague death in Russia, and the 2026 Nobel Prizes

Plague death in Russia, and the 2026 Nobel Prizes

A 28-year-old Russian researcher has reportedly died after contracting pneumonic plague. What do we know about this medieval-era disease? Plus, we unpack the 2026 Nobel Prizes, the world's first self-...

9 Okt 36min

Why AI is changing everything

Why AI is changing everything

In this special episode, in partnership with Frontiers Science House, we launch our new Why? series by asking one of the biggest questions of our time: Why AI? Why has artificial intelligence advanced...

6 Okt 36min

Cancer drug gene screen, and world's most powerful rocket

Cancer drug gene screen, and world's most powerful rocket

New CRISPR technology tool uncovers genes that have become resistant to chemotherapy drugs. We speak with the scientist behind the cancer discovery. Plus, how butterflies use their wing patterns to co...

2 Okt 33min

What is heart disease, and how can it be tackled?

What is heart disease, and how can it be tackled?

Today, in partnership with British Heart Foundation (BHF), we take on the world's biggest killer: heart disease. This episode features BHF's Ruth Goss on why this disease kills so many people; Will Wa...

29 Sep 32min

Kent's meningitis outbreak, and heat-loving amoeba

Kent's meningitis outbreak, and heat-loving amoeba

Coming up, scientists discover why the UK's recent men B outbreak was so severe. How did they do it? Also ahead: an international study suggests that bats originated in Europe 65 million years ago; ho...

25 Sep 31min

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