It's pretty obvious something's gone wrong when you get a sunburn, but did you know a tan means you've damaged your DNA? Dive into the three Ss of summer and learn all about how to protect yourself from the sun.See omnystudio.com/listener for privacy information.

In the last decade American schools became enrapt by a new psychological concept centered on persevering. Things went south when they started attaching funding to it.See omnystudio.com/listener for privacy information.

Learn all about the saddest phone notification in today's episode. See omnystudio.com/listener for privacy information.

You've probably been to a symphony performance and wondered, what in the heck are conductors doing up there anyway? Well we're here to explain that as best we can.See omnystudio.com/listener for privacy information.

Think tanks? More like stink tanks! We're kidding. Think tanks do valuable work, when they operate in a non-partisan way of course. Learn all about the history of these heady institutions in this classic episode.See omnystudio.com/listener for privacy information.

If you grew up in the 70s and 80s in America, you probably have the image of your tattered Guinness Book of Records. The book was ubiquitous then, but is still thriving today in despite the internet. See omnystudio.com/listener for privacy information.