48. Cadmium: Don’t You Know That You’re ...

Many episodes have incorporated geology, but this one is more about geography. (And amateur nuclear science.) 

Element 94 causes a bit of a crisis for our collections. 

To the person who said, "the episodes are never too long," I'm terribly sorry. 

Can you imagine a color so alluring that even though you know it’s toxic you’d still use it to your heart’s content? The Victorians certainly could.See omnystudio.com/listener for privacy information. 

A slice of lime in your cocktail, a lunchbox clementine, or a glass of OJ at breakfast: citrus is so common today that most of us have at least one lurking on the kitchen counter or in the back of the fridge. But don’t be fooled: not only were these fruits so precious that they i ... Show More

Botanist and founder of #BlackBotanistsWeek Tanisha Williams explains why some leaves change color during fall and what shorter days and colder temperatures have to do with it.Plus, a bit of listener mail from you! Which you can always send by emailing shortwave@npr.org.To manage ... Show More

It's obvious that we all have color preferences, but recent research may have discovered why. Learn how the experiments worked in this episode of BrainStuff, based on this article: https://science.howstuffworks.com/favorite-colors.htm Learn more about your ad-choices at https://w ... Show More

Blue is the most popular color in many parts of the world, and it can seem like it's everywhere. . But many ancient languages didn’t have a word for blue, and some languages still don’t. This show was recorded live at a National Gallery of Art's NGA Nights event. Learn more about ... Show More

A particularly bright light in the sky, affectionately nicknamed a 'cosmic cow', seems to be a baby black hole or neutron star. Learn more in this episode of BrainStuff, based on this article: https://science.howstuffworks.com/cosmic-cow-news.htm Learn more about your ad-choices ... Show More

Did you know blue was one of the last colors to be named? Discover the science behind how words shape our perception in this episode of Know Yourself. Find the full transcript of this episode and learn more about it on https://englishpluspodcast.com/the-curious-case-of-the-missin ... Show More