What do the modern flat earth movement, the history of animal experimentation, the invention of civil engineering, ballet, pantomime, and the first British robot all have in common?The Eddystone Lighthouse.Get $75 credit to upgrade your job post at indeed.com/theconstant (http://www.indeed.com/theconstant)Get 10% off your first month of online counseling by visiting:http://betterhelp.com/theconstant (http://betterhelp.com/theconstant)Visit our Patreon here (https://patreon.com/theconstant).BUY OUR MERCH, YOU FILTHY ANIMALS! (https://www.teepublic.com/t-shirts/the-constant-podcast)Music by:Blue Dot Sessions (https://www.sessions.blue/)Lee Rosevere (https://leerosevere.bandcamp.com/)Kevin MacLeod (https://incompetech.com/) Voice talent by Heather Chrisler (http://www.heatherchrisler.com/)
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On The Rocks

Did you know that Europeans used to believe that sheep grew from Mongolian trees? Have you heard about the misbegotten discovery of a new form of water in the 1960s that set off a cold war arms race? Ever seen the gleaming Las Vegas hotel that accidentally shoots heat rays at poolside guests? The Constant is an audio history of getting things wrong. From ancient science to contemporary blunders, we take you on journeys of misadventure and misapprehension, filling your brain with juicy nuggets of the sometimes comical, sometimes tragical and always fascinating ways people mess things up.

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Science

Many men tried to claim the invention of anesthesia as their own. It didn't work out well for any of them.
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Comfortably Numb, Part 3

What does every wild west shootout in every movie you've ever seen have to do with the history of anesthesia? You'll find out in the cold open! Then, stick around for the rest.
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Comfortably Numb, Part 2

The war between humanity and its oldest, archest of enemies: pain.
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Comfortably Numb, Part 1

He was the most beautiful man in the history of Athens. And he nearly destroyed it.
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Like a Son

Until recently, our understanding of where babies came from was hazy. Which made it easy for a certain class of hucksters to make up crazy stuff about them.
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On The Rocks

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