How the Wow! Signal Works

How the Wow! Signal Works

In 1977, Ohio State astronomers discovered a radio transmission from space that was 30 times louder than the cosmic background noise. Since then every explanation of what it was has fallen short and the Wow! Signal remains possible evidence of alien life.

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Episoder(2728)

Selects: Is The Uncanny Valley Real?

Selects: Is The Uncanny Valley Real?

In 1970, roboticist Masahiro Mori wrote an essay that said the closer robots come to lifelike, the more they unsettle humans. His theory became the Uncanny Valley, and science has been evaluating it –...

25 Mar 20231h 7min

An Interesting, Vastly Incomplete Look at Baseball Cards

An Interesting, Vastly Incomplete Look at Baseball Cards

One of the all-stars of the hobby world is collecting baseball cards. Over time it’s gone from a kids’ hobby to a major investment vehicle, complete with its own bubble that recently burst. But at the...

23 Mar 202354min

Short Stuff: Semantic Satiation

Short Stuff: Semantic Satiation

You know when you read a word over and over it starts to lose its meaning? There’s a term for that and why it happens is fascinating.See omnystudio.com/listener for privacy information.

22 Mar 202312min

The Tragic Tale of Floyd Collins

The Tragic Tale of Floyd Collins

Floyd Collins was a natural-born caver who met a terrible fate, becoming stuck underground where no one could get him loose. His unlucky, slowly unfolding plight also turned out to be one of the first...

21 Mar 202347min

Selects: Do People Really Run Off to Join the French Foreign Legion?

Selects: Do People Really Run Off to Join the French Foreign Legion?

Anyone who knows anything about Jean-Claude Van Damme knows he played a French legionnaire in the movies. He was just one of many actors to star in films that romanticized this mercenary force. Check ...

18 Mar 202319min

Arcades: Nostalgia Abounds

Arcades: Nostalgia Abounds

Chuck and Josh were around during the Golden Age of the arcade. And look how they turned out! Join them on a trip down memory lane. See omnystudio.com/listener for privacy information.

16 Mar 202358min

Short Stuff: John Cage's 639 Year Concert

Short Stuff: John Cage's 639 Year Concert

John Cage was a unique artist to say the least. Learn all about this avant-garde composer today.See omnystudio.com/listener for privacy information.

15 Mar 202313min

That's Amaro!

That's Amaro!

Amaro is a delicious traditional liqueur, usually from Italy, that has delighted diners and drinkers for centuries. Tune in to learn all about this wonderful digestif. See omnystudio.com/listener for ...

14 Mar 202353min

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