Are cast iron pans as cool as people say?

Could a cheaper, more environmentally friendly refrigerant already exist, and could corporate lobbying be helping keep it out of American air conditioners? Why did the chemicals once hailed as safe alternatives become environmental villains, and are their replacements actually mu ...  Show more

What happens when a chemist ventures onto Reddit to answer the internet’s most pressing science questions? Why does carbon get its own entire branch of chemistry, what makes fireworks burn different colors, and can an invention work even when its inventor has no idea why? Melissa ...  Show more

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.

NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here: 

Today, Josh and Nicole are debating whether a cast iron skillet needs to be washed every time you use it!Leave us a voicemail at (833) DOG-POD1Check out the video version of this podcast: http://youtube.com/@mythicalkitchen 

Gather round the cauldron with Julie and Robert as they ladle out hefty servings of magical thinking, medieval psychedelics, feminist history and the power of ritual. Just what was old-school witchery all about? This episode has the answers.

Gather round the cauldron with Robert and Julie as they ladle out hefty servings of magical thinking, medieval psychedelics, feminist history and the power of ritual. Just what was old-school witchery all about? This classic episode has some answers.