Cars are complicated, there's lots of parts that do lots of things most of us will probably never understand it all. Well we can at least tackle one of those mysteries today. You've probably heard of something called a catalytic converter, right? And you've probably heard that it's important. Well that's true! But why? What does it do, why is it essential, a ... Show More
Apr 9
How do diapers change color when wet?
#235 You’ve seen it a hundred times… but how does it actually work? Why do diapers change color when they’re wet? What kind of chemistry is happening in there? And how does something as simple as pee trigger such a dramatic color shift? Let’s talk acids, bases, color, and one sur ... Show More
50m 34s
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
Nov 2023
65. FIS highlights 1 - SNAP trial, AMR musical, S. aureus update, IPC in LMIC
<p>Join Jame, Callum and Pals for a discussion on some highlights from FIS 2023: <a href='https://microbiologysociety.org/event/full-events-listing/federation-of-infection-societies-fis-conference.html'>https://microbiologysociety.org/event/full-events-listing/federation-of-infec ... Show More
28m 56s
Jan 2024
Cultural Update: Kim Davis; Texas Abortion Law Enforcement; Balancing Head & Heart; Should churches be involved in politics?
<p>In addition to our regular weekly episodes, we're starting a new series where we discuss a few current cultural issues that are in the news — and also answer some listener questions.<br/><br/>This week, we discuss:</p><ul><li>Kim Davis' legal fees</li><li>Enforcement ... Show More
36m 6s
Jan 2024
106: Building Blocks of Civilization: How the World Really Works
"Modern economies will always be tied to massive material flows, whether those of ammonia-based fertilizers to feed the still-growing global population; plastics, steel, and cement needed for new tools, machines, structures, and infrastructures; or new inputs required to produce ... Show More
1h 18m