Why are preservatives, including mercury compounds like thiomersal, added to vaccines? What is "invert sugar" and is it better for my teeth? How does is "aquamation" - the alkaline hydrolysis equivalent of a cremation - work? Is crude oil the same stuff everywhere, or does the composition vary? Can you clean your teeth with bicarbonate of soda? Why do knuckles crack? And what actually is "acidity". Join Dr Chris and Kieno Kammies for all the answers... Like this podcast? Please help us by supporting the Naked Scientists
No persons identified in this episode.
This episode hasn't been transcribed yet
Help us prioritize this episode for transcription by upvoting it.
Popular episodes get transcribed faster
Other recent transcribed episodes
Transcribed and ready to explore now
3ª PARTE | 17 DIC 2025 | EL PARTIDAZO DE COPE
01 Jan 1970
El Partidazo de COPE
Buchladen: Tipps für Weihnachten
20 Dec 2025
eat.READ.sleep. Bücher für dich
LVST 19 de diciembre de 2025
19 Dec 2025
La Venganza Será Terrible (oficial)
Christmas Party, Debris & Ping-Pong
19 Dec 2025
My Therapist Ghosted Me
Episode 1320: Becoming 'The Monk': Rex Ryan on playing Gerry Hutch on stage (Part 1)
19 Dec 2025
Crime World
Friends Thru A Lens: The Holidays with Ella Risbridger
19 Dec 2025
Sentimental Garbage