For many people, hydrogen peroxide has been an essential first aid tool. Should it be? And before we answer that question, what even is hydrogen peroxide? How does it work? Why does it bubble? How does it clean wounds?
Today
How can chemistry teachers learn from each other?
Great teaching doesn’t happen in isolation—it happens in community. In this bonus BCCE Community Conversation preview, Melissa talks with chemistry educator Dr. Joanne Stewart about communities of practice: groups of educators who come together to share ideas, solve problems, and ... Show More
33m 7s
Jul 2
Ask a Chemist: Is Silicone actually safe? (and other questions)
What happens when some listeners challenge one of our past episodes? This week we’re revisiting our silicone episodes after several listeners pointed us toward new research. Along the way we answer questions about mosquito wristbands, waterproof mascara, stubborn adhesives, and w ... Show More
35m 50s
Oct 2024
Electrical stitches show potential, and Nobel prizes
In the news pod, how electrically conductive stitches can speed up wound healing. Scientists find the DNA of human victims embedded in the teeth of two African lions shot in the 1800's. And the Nobel Prizes explained: who's won what, and what for? Like this podcast? Please help u ... Show More
32m 7s
Jan 2025
Unlocking green hydrogen, and oxygen deprivation as medicine
First up this week, although long touted as a green fuel, the traditional approach to hydrogen production is not very sustainable. Staff writer Robert F. Service joins producer Meagan Cantwell to discuss how researchers are aiming to improve electrolyzers—devices that split water ... Show More
33m 12s
Aug 2024
What We Know About the Microbiome (REDUX)
The gut microbiome, which consists of trillions of bacteria, viruses, and fungi, plays a crucial role in our health. However, there is still much to learn about this complex ecosystem. On this episode we talk with experts who tell us where the science is—how much we know, and how ... Show More
27m 25s
Oct 2020
Pet Peeves - where do they come from? ft. I Have To Call My Sister Podcast
<p>This ep is LOL! Chewing loudly, nails on a chalkboard, LEAVING FOOD IN THE SINK!? Everyone has a pet peeve, but where do they come from, why do they exist and HOW CAN YOU OVERCOME THEM!? We are speak with the HILARIOUS DUO Stacey Kay and Kayla Bulmer of the AMAZING HILARIOUS p ... Show More
1h 24m