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(2749)

Cryonics: Hi, Frozen Body!

Cryonics: Hi, Frozen Body!

In 1964 The Prospect of Immortality laid out a plan for placing humans in suspended animation. The first person was placed in cryonic suspension three years later. But how does it actually work? Learn...

30 Aug 201142min

How Schizophrenia Works

How Schizophrenia Works

Up to 24 million people worldwide have schizophrenia. Despite the vast amounts of research, the disorder remains mysterious. In this episode, Josh and Chuck delve into the nature of schizophrenia, fro...

23 Aug 201142min

How to Land on a Government Watch List

How to Land on a Government Watch List

The U.S. Government's Consolidated Terrorist Watch List keeps track of people who are known or suspected terrorists. But what how do people end up on it, and what happens if your name is similar to a ...

18 Aug 201132min

How Murphy's Law Works, the Redux

How Murphy's Law Works, the Redux

Years back, Josh recorded this show without Chuck, and the old version's omitted facts bugged him. In this new version, the pair delve into the people, science and rocket tests behind Murphy's Law. Jo...

16 Aug 201130min

Laughter: What's so funny about that?

Laughter: What's so funny about that?

The response to humor starts with electrical activity, potentially translating to physical responses that make up laughter. Science still can't pin down what makes one thing amusing and another not (w...

11 Aug 201142min

What's the future of the internet?

What's the future of the internet?

It's tough to predict the future. Instead, the future looks a lot like it does now: Faster data transfer rates, more social networking, ubiquitous mobile devices -- and possibly dumber people from usi...

9 Aug 201139min

Ethnobotany: How to Get Drugs from Plants

Ethnobotany: How to Get Drugs from Plants

In 1820, most of the drugs listed in the American Pharmacopoeia were plant-based; by 1960, it was a mere 5 percent. Yet in the late 20th century this trend reversed. Why? Join Josh and Chuck as they g...

4 Aug 201138min

Can you sweat colors?

Can you sweat colors?

A condition known as chromhidrosis can be jarring: The sufferer excretes colored sweat from the eccrine or the apocrine sweat glands. Join Josh and Chuck as they explore this somewhat understood, but ...

2 Aug 201124min

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