Sniff! Sniff!

Sniff! Sniff!

This week, smells, pheromones and anosmia. We talk to a patient with no sense of smell, hear why odours might be more down to the way molecules vibrate that how they are shaped, we look at the role that genes play in what we can smell and hear how pheromones affect how we feel. Plus, in the news, the legacy of double Nobel laureate Fred Sanger who died this week, a new water-repelling material which rejects water faster than ever before, an ode to World Toilet Day, the swarm of tiny satellites which are helping to miniaturise space missions, and we hear about the bacteria that have acquired... Like this podcast? Please help us by supporting the Naked Scientists

Episoder(1237)

Food science, ancient human genes, and dark comets

Food science, ancient human genes, and dark comets

In the news pod, Chris van Tulleken tells us what he's got planned for this years Royal Institution Christmas Lectures. Then we hear about the innovation to harness energy from radioactive carbon-14 a...

13 Des 202433min

Titans of Science: Jocelyn Bell Burnell

Titans of Science: Jocelyn Bell Burnell

Titans of Science returns with Jocelyn Bell Burnell who discovered radio pulsars as a postgraduate student at Cambridge. Her work not only revolutionised the field of astrophysics, but inspired one of...

10 Des 202430min

AI takes weather forecasting by storm, and crabs use aspirin

AI takes weather forecasting by storm, and crabs use aspirin

In the News pod, Google DeepMind's weather forecasting AI model outperforms traditional tools. Also, new data from volcanoes on Venus dampen theories it was once a watery world, and is this double act...

6 Des 202433min

OCD and balance in the brain

OCD and balance in the brain

Obsessive compulsive disorder - OCD - is a mental health condition where intrusive, unwanted thoughts can become all consuming. Some people report anxieties over something terrible happening to them o...

3 Des 202431min

Jab to alleviate asthma attacks, and amber in Antarctica

Jab to alleviate asthma attacks, and amber in Antarctica

In the news, a potentially game-changing new injection to ease the suffering caused by asthma attacks shows success. Also, who should fix the gas leak on the International Space Station? Then, fossili...

29 Nov 202432min

Can nuclear innovation help meet our energy needs?

Can nuclear innovation help meet our energy needs?

In this edition of The Naked Scientists, how much of a part do innovations in nuclear energy production, like SMRs and microreactors, have to play in our nuclear future? Like this podcast? Please help...

26 Nov 202430min

Amazing animals: bats on treadmills, and showering elephants

Amazing animals: bats on treadmills, and showering elephants

In this animal-themed edition of the news: What prompted scientists to put vampire bats on a treadmill? Also ahead: why medicinal leeches are returning to the UK's waterways. Plus, the spiders that kn...

22 Nov 202432min

Are we on track to end new infections of HIV?

Are we on track to end new infections of HIV?

On today's programme, we are going to examine attempts to end HIV/AIDS as a public health threat by the end of the decade.The AIDS pandemic is unarguably the worst health threat to confront the popula...

19 Nov 202435min

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