Why does running water make me need the toile...

“What separates humans from animals, is an interest in the past”. That’s a 900-year-old quote from a textbook that Nigerian listener Taiwo came across, and he wrote to CrowdScience to ask if modern science would agree. Most of us spend time thinking about the past, whether it is ...  Show more

CrowdScience listener Rachel uses Bluetooth headphones on her cycle to work, seamlessly playing music from her phone without using wires. But how does this technology send information through the air? To find out, Rachel and presenter Caroline Steel travel to Cambridge in the UK ...  Show more

We’re living through boom-times for Artificial Intelligence, with more and more of us using AI assistants like ChatGPT, DeepSeek, Grok and Copilot to do basic research and writing tasks. But what is the environmental impact of these technologies? Many listeners have got in touch ...  Show more

Kibosh, chicanery, affluent and Seuss (as in Dr. Seuss) are words a lot of people mispronounce. This episode begins with the correct pronunciation of these and other mispronounced words you may not be aware you are saying incorrectly. http://mentalfloss.com/article/32273/11-commo ...  Show more

Hi friends, happy Wednesday!Diabetes is a disease that’s been around for thousands and thousands of years. Literally, since the neanderthals were walking around, painting in caves. Recently, I went to the doctor. And something happened. I had to pee in a cup, you know, pretty rou ...  Show more

We've had maybe a dozen submissions from people who reached out to us with questions about public restrooms. Specifically: why are they designed so poorly? And how gross are they actually? Alex and Hyperfixed Producer Amor Yates investigate. Help us continue making hyperfixed! Be ...  Show more