Episode 257 - "And, you know"
- Author
- John Leeman and Shannon Dulin
- Published
- Sat 04 Jul 2020
- Episode Link
- https://www.dontpanicgeocast.com/257
This week it's all about rainbows, light, reflection, refraction, and how it's just like an earthquake!
Fun Paper Friday- Have you seen products marketed as "chemical free"? This weeks paper looks at those claims with an analytical eye.
- Goldberg, Alexander FG, and C. J. Chemjobber. "A comprehensive overview of chemical-free consumer products."
Show
John Leeman
Shannon Dulin
