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

Jaksot(1202)

Has COVID-19 weakened our immunity?

Has COVID-19 weakened our immunity?

You've probably heard of Omicron, but what about Nimbus and Stratus? These are the latest COVID strains spreading around the world, and for most people they'll amount to a heavy cold at worst, lasting just a few days. Or will they? Are these coronaviruses doing more to our immune systems than meets the eye? Like this podcast? Please help us by supporting the Naked Scientists

7 Loka 30min

Embryos made from skin cells, and remembering Jane Goodall

Embryos made from skin cells, and remembering Jane Goodall

In this edition of The Naked Scientists: US scientists have turned skin cells into human embryos for the very first time. We unpack the significance. Also ahead, the legacy of the primatologist and conservationist, Jane Goodall, who has died at the age of 91. Plus, we hear from a chemist who believes he has cracked the mystery of ghostly lights we call will-o'-the-wisps... Like this podcast? Please help us by supporting the Naked Scientists

3 Loka 34min

Painting: where art meets science

Painting: where art meets science

Today, we're picking up a brush, and probing the science of paint. Where does chemistry stop, and the art take over? Like this podcast? Please help us by supporting the Naked Scientists

30 Syys 31min

Huntington's treatment, and the High Seas Treaty

Huntington's treatment, and the High Seas Treaty

On today's show:, scientists successfully treat Huntington's disease for the first time, slowing the disease by at least 75%: we hear how they've done it. Also, the High Seas Treaty takes a step closer to protecting the world's oceans. And the Earth-sized planet not that far away that might have conditions suitable for life. Like this podcast? Please help us by supporting the Naked Scientists

26 Syys 37min

Lung cancer: looking at the latest developments

Lung cancer: looking at the latest developments

Lung cancer is one of the world's biggest killers. Today, we explore why, and how medical research into this disease is seeing the development of better diagnostic tools, cancer treatments and even a vaccine to prevent tumours from taking hold in the first place... Like this podcast? Please help us by supporting the Naked Scientists

23 Syys 32min

US-UK nuclear deal, and forensics for plastic pollution

US-UK nuclear deal, and forensics for plastic pollution

In the news podcast, the US and the UK have forged a long-term nuclear alliance - but what will it really deliver? We also examine a new study on whether smoking cannabis makes it harder to get pregnant. And we'll be hearing from a forensic scientist who is using detective work to rid our oceans of plastic. Like this podcast? Please help us by supporting the Naked Scientists

19 Syys 33min

A decade of detecting gravitational waves

A decade of detecting gravitational waves

To celebrate 10 years since they were first detected, we're examining gravitational waves. What are they? And how do we find them? Like this podcast? Please help us by supporting the Naked Scientists

16 Syys 35min

Ancient Mars bacteria, and 'fugitive' methane leaks

Ancient Mars bacteria, and 'fugitive' methane leaks

In this edition of The Naked Scientists, the strongest hint yet of life on Mars. Should we get excited? Or is it another red herring? Also ahead: The first new UK-wide study of babies in 25 years. We'll find out why it matters. Plus, an ancient lizard-like fossil is discovered on the coast of Devon. We'll uncover the significance... Like this podcast? Please help us by supporting the Naked Scientists

12 Syys 35min

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