Is tone deafness hereditary?
If you're tone deaf, you can't hear the difference between musical pitches and notes. And it's probably a hereditary trait, as Josh and Chuck explain in this pitch-perfect episode on tone deafness. L...
30 Sep 201021min
How Roller Derby Works
Nowadays roller derby is increasingly popular across the US -- but how did it get its start, and how does it work? As Josh and Chuck delve into the world of roller derby, they touch on skateboarding, ...
28 Sep 201038min
Hypnosis: You're Getting Sleepy
The modern conception of hypnosis came into vogue in the late 18th century, and it's been the subject of much debate ever since. Does hypnosis really work? How? Josh and Chuck discuss the history, pra...
23 Sep 201031min
Octopus, Octopi, Octopod, Octopuses
Whatever you call them, octopuses are amazing creatures. In this episode, octopus enthusiasts Josh and Chuck take a closer look at the unusual anatomy, unique abilities and fascinating habits of octop...
21 Sep 201036min
What is biospeleology?
Biospeleology is the scientific study of cave organisms and ecosystems. In this episode, amateur biospeleologists Josh and Chuck explore the dark, dank world of caves and the weird and wonderful creat...
16 Sep 201029min
How Mirrors Work
Whether using polished metal surfaces or clear glass, human beings have enjoyed admiring their reflections for centuries. In this episode, Josh and Chuck reflect on the types, mind-melting physics, su...
14 Sep 201026min
How Customs Works
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9 Sep 201028min
How Crime-Scene Clean-up Works
Cleaning up crime scenes is a niche industry that's both lucrative and messy. This episode, Josh and Chuck take a look at how crime-scene clean-up works. Learn more about your ad-choices at https://w...
7 Sep 201031min
