Why do Cats Have Vertical Pupils?

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 ... Show More

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 ... Show More

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 Rub ... Show More

While we all love to do a bit of cloud watching, have you ever thought about the science behind clouds? There is so much more to clouds than just fun animal shapes and rain. Take a listen to the fascinating chat with Jessica Taylor, physical scientist, at NASA's Langley Research ... Show More

Dr Chris Smith and the Naked Scientist team present the latest science news, analysis and breakthroughs.In today’s programme: A breakthrough in nuclear fusion: what’s happened and what does this mean in practical terms? A new way to stop your glasses fogging up during this cold s ... Show More

TV networks manipulate programs to make more time for commercials – a LOT more time. I’ll discuss that and you might want to watch this YouTube video that demonstrates just how it works. Here’s the link: https://www.youtube.com/watch?v=z6i1VVikRu0. And here is the source for this ... Show More

Why are we seeing more spiders? How do touch screens work? Author of Everything Under the Sun and QI Elf Molly Oldfield joins us on the podcast to uncover the answers to some amazing science questions and we learn all about the deadliest and cutest creature there is!See omnystudi ... Show More

It is known that housecats will sit in any box available, large or small -- but science set out to determine whether cats can perceive (and will sit in) illusory boxes as well. Learn more in this episode of BrainStuff, based on this article: https://animals.howstuffworks.com/pets ... Show More

#136Clouds. So fluffy. So wispy. So mysterious. What are they really? Why do they look white? How do they hold so much water for so long? Why do they float?How to start a podcast. 

This episode looks at the science of hair – what is it made of, why does it come in different shapes, and why does it go grey when we get older? Matilda is a science writer at the Royal Institution of Australia’s Cosmos Magazine with a background in bioethics and microbiology. Sp ... Show More

This week’s CrowdScience is dedicated to bodily fluids – and why humans spend so much time spraying them all over the place. From snot and vomit to sweat and sneezes, listeners have been positively drenching our inbox with queries. Now presenter Marnie Chesterton and a panel of u ... Show More

Another week comes by, and luckily so does our roundup of science news. This time, we've got some questions about better understanding our health: Why do some people get motion sickness from virtual reality (VR) content? Do we really need to walk 10,000 steps a day? And is there ... Show More