Why do we have crooked teeth when our ancesto...

Software engineer Adam Munder is on a mission to break down communication barriers between the Deaf and hearing worlds. In a live demo, he introduces OmniBridge — an AI platform that translates American Sign Language into English text in real time — and demonstrates how this tech ...  Show more

Neuroscientist Jennifer Pfeifer digs into the fascinating brain changes driving young people’s behavior during the critical years of adolescence. She debunks some of the biggest misunderstandings about teens — including puberty, hormones and the impact of social media on mental h ...  Show more

Melvyn Bragg and guests discuss theories about the origins of teeth in vertebrates, and what we can learn from sharks in particular and their ancestors. Great white sharks can produce up to 100,000 teeth in their lifetimes. For humans, it is closer to a mere 50 and most of those ...  Show more

There are millions of people sitting in dentists’ offices around the world getting their teeth drilled. Crowns, implants, bridges, fillings, root canals, veneers and tooth repairs are a common theme while the causes of teeth problems are still a mystery. In this podcast episode w ...  Show more

Teeth are some of the hardest substances in the body, so why do they break down? Listen to this FUN chat with dentist, Dr. Emily Swanson as she explain to us WHY teeth decay. You just might learn some tips and tricks for ways to keep your teeth healthy and free from cavities. Whe ...  Show more

The dentist tells us to floss, brush, avoid certain food and drinks ... but what actually matters when it comes to having healthy teeth? We're drilling into the science on all of it. Plus, we go undercover to find out how many dentists are trying to upsell you when you go in for ...  Show more