#167Have you heard of "forever" chemicals? Or PFAS, or PFOAS, or Teflon, or a bunch of other associated names and labels? Or have you ever used nonstick cookware, or a modern rain coat, or the countless other items that use PFAS today? Well if you couldn't tell by the questions, it's almost certain that you have interacted with PFAS in your life. What are th ... Show More
Yesterday
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 2022
Asking For Help, PFAS Chemicals, Plastics Recycling, Depression Book. October 21, 2022. Part 2
<p>The Science Behind Why You Should Ask For Help</p>
<p>Sometimes asking for help—even for the smallest of favors—can feel awkward, or like you’re inconveniencing someone else. But the odds are, you’re probably wrong. Studies show that people are much more willing to lend a help ... Show More
47m 18s
Apr 2024
Are ‘Forever Chemicals’ a Forever Problem?
<p>The Environmental Protection Agency has begun for the first time to regulate a class of synthetic chemicals known as “forever chemicals” in America’s drinking water.</p><p>Kim Tingley, a contributing writer for The New York Times Magazine, explains how these chemicals, which h ... Show More
24m 51s