#178Thermometers tell us what temperature something is. But how do the thermometers know what the temperature is? Who tells the thermometers? Or rather, how do thermometers accurately gauge what the temperature is, consistently, in high heat and super cold? Let's find out.References from this Episodehttps://highschoolenergy.acs.org/what-is-energy/thermometer ... Show More
Sep 3
Which chemistry lessons have stuck with us? (Happy Chemiversary!)
What happens when a chemist and a non-chemist make a podcast together for seven years? Which chemistry lessons stuck, which episode ideas spectacularly refused to cooperate, and does Jam still count as a layperson after all this time? Joined by returning guest Claire, Melissa and ... Show More
1h 14m
Aug 27
Can water air-condition your house?
What exactly is a swamp cooler, and why can it beat the heat in Arizona but leave you sweaty and betrayed in Houston? How can an air conditioner run on water, what does humidity have to do with its effectiveness, and could an icy new invention help prevent overloaded power grids? ... Show More
31m 44s
Nov 2010
Episode 6: Thermodynamics
An introduction to the principles of thermodynamics, including a look at temperature and heat, the laws of thermodynamics, perpetual motion, methods of transferring energy, and the phenomenon of entropy. If you enjoyed the podcast please consider supporting the show by making a p ... Show More
38m 3s
May 2024
The Magic of Chemistry with Kate the Chemist
<p>What is chemistry? Neil deGrasse Tyson and comedian Chuck Nice take fan questions on exothermic reactions, PFAS, ice cream, sugar, fire, and more with Kate Biberdorf, aka Kate the Chemist.</p><p>NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here: <b ... Show More
42m 58s
Sep 2024
How hot could the world get?
Scientists have lots of ways to try to answer that question, and lots of different predictions. So how do they figure out one set of numbers we can all work with?
Guests: Umair Irfan, correspondent at Vox; Zeke Hausfather, climate scientist at The Breakthrough Institute; Neil Swa ... Show More
23m 58s