Why Do I See Stars when I Stand?

Why Do I See Stars when I Stand?

Why does a head injury, or standing up too quickly, make us see stars? Are slug pellets painful? How do flies fly in an elevator? We take on your science questions this week, and find out why we should let food ferment, what makes batteries get hot and if the strings in string theory are real. Plus, a new drive to improve science education, new vistas for Voyager 1 and new veins from stem cells. Like this podcast? Please help us by supporting the Naked Scientists

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The stakes at COP29, and the rogue Skynet satellite

The stakes at COP29, and the rogue Skynet satellite

This episode of The Naked Scientists: what's at stake at this year's UN climate summit in Azerbaijan? Also, the 80 million-year-old fossil revealing how birds came by their big brains; and why the UK'...

15 Nov 202431min

Can weight loss jabs tackle the obesity pandemic?

Can weight loss jabs tackle the obesity pandemic?

In this edition of The Naked Scientists, could weight loss jabs help shrink the size of the global obesity crisis... Like this podcast? Please help us by supporting the Naked Scientists

12 Nov 202431min

Pompeii DNA, and a black hole feeding faster than it should

Pompeii DNA, and a black hole feeding faster than it should

New NICE guidance urges HRT as a first-line treatment for menopause symptoms, the enormous black hole that doesn't obey our existing laws of physics, and what DNA analysis is revealing about the peopl...

8 Nov 202431min

How do we reduce harms to children from smartphones?

How do we reduce harms to children from smartphones?

Initially, the upside to children having access to a supercomputer in their pockets seemed obvious: immediate access to the reams of educational information on the internet, seamless communications wi...

5 Nov 202431min

Monkeypox in the UK, and the lost Mayan city

Monkeypox in the UK, and the lost Mayan city

In this edition of The Naked Scientists: The UK detects its first case of the new Mpox variant, but some are saying what took us so long; also the discovery of a lost city beneath the jungle canopy in...

1 Nov 202436min

Could technology swing the race for the White House?

Could technology swing the race for the White House?

The US election between Democratic nominee Kamala Harris and Republican nominee Donald Trump is going down to the wire. Indeed, this has been described by many as the closest presidential election eve...

29 Okt 202431min

Chris Hoy's cancer diagnosis, and AI finds us common ground

Chris Hoy's cancer diagnosis, and AI finds us common ground

In this edition of The Naked Scientists: Sir Chris Hoy goes public with his terminal prostate cancer diagnosis; the World Health Organization has declared Egypt malaria-free; also, it's time to change...

25 Okt 202433min

Searching for signs of life on Europa

Searching for signs of life on Europa

In this edition of The Naked Scientists, as NASA's Europa Clipper mission successfully blasts off towards Jupiter's moon, we look at how it leads the search for life in our solar system... Like this p...

22 Okt 202431min

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