Face it, when you spill salt your life goes totally off the rails, maybe even forever. Fortunately, we humans stumbled upon the one reliable way to counteract that bad luck by tossing some over our left shoulder.See omnystudio.com/listener for privacy information.

It’s a listener request! Axolotls are one of the more amazing animals roaming the planet right now – they can regenerate parts of their brains, can fight off tumors, are found in the wild only in one single lake? And did we mention they smile all the time?See omnystudio.com/listener for privacy information.

It seems like we largely take it for granted these days, but the fact that we have humans living in space is the realization of a scientific dream a century old. Visit the space stations orbiting Earth past, present and future in this classic episode.See omnystudio.com/listener for privacy information.

Today we dive into the history and current state of Native American reservations. This serves as a nice follow-up to the Trail of Tears double-ep from 2017. See omnystudio.com/listener for privacy information.

Is OK the best word? It's certainly one of the most versatile. Check the interesting history of this weird contraction.See omnystudio.com/listener for privacy information.

In WWII, Italy went through its own Jewish Holocaust, terrible at first then horrific as the Nazis took over the country. In Rome, a group of doctors hid Jewish refugees in plain sight in their hospital by giving them a highly contagious, highly fictitious disease.  See omnystudio.com/listener for privacy information.

Chuck and Josh end up making reduxes of past episodes on things like sweating and deodorant in this all-new episode on the science beneath what makes people smell. Learn all about your odor in this classic episode.See omnystudio.com/listener for privacy information.

Laurens Hammond invented the Hammond organ and in the process changed music history. But he was much more than that. See omnystudio.com/listener for privacy information.

You've seen the evil eye. Many Middle Eastern cultures have a long history with it. Learn how to thwart this curse today. See omnystudio.com/listener for privacy information.

Henry Ford tried to build a Midwestern American town in the Amazon rainforest in the 1920s. It's true. And yes, Chuck will say this should be a movie. See omnystudio.com/listener for privacy information.