History’s Worst Coffee, Learning Without Concentrating, and Why America Votes on Tuesdays

History’s Worst Coffee, Learning Without Concentrating, and Why America Votes on Tuesdays

Demand for coffee during the American Civil War lead to a noxious innovation. Haptic feedback may let you learn certain skills without concentrating. Plus, the history behind Super Tuesday – and questions into whether weekdays work for modern voters.

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Avsnitt(59)

Bird Poop Politics, Double Pregnancies, and How 'Citizens' Became 'Consumers'

Bird Poop Politics, Double Pregnancies, and How 'Citizens' Became 'Consumers'

Bird excrement was once so valuable to farmers that the U.S. government tried to claim all of it. It's possible to get pregnant a second time when you're already pregnant. Plus: When did we start call...

3 Apr 201714min

The Psychology of Picky Eating, the Secret Service's Services, and a Self-Driving Car Kit

The Psychology of Picky Eating, the Secret Service's Services, and a Self-Driving Car Kit

Researchers are working to improve the lives of adult picky eaters. We break down who the Secret Service protects, and at what costs to taxpayers. Plus, there's a $700 kit that turns certain cars into...

27 Mars 201712min

What Happens When You Swallow a Leech?

What Happens When You Swallow a Leech?

Although cases are rare, a non-zero number of patients have gone to doctors with a leech stuck in their throat over the years. In this special episode, we explore this gross but fascinating circumstan...

20 Mars 201712min

Stealing Sand, Communicating via Poop, and Clinical Trial Participation

Stealing Sand, Communicating via Poop, and Clinical Trial Participation

and is in such high demand that tons of it are being stolen from beaches. White rhinos use middens as a complex communal message board. Plus, clinical trials need more volunteers -- we explain why. L...

13 Mars 201717min

Hallucinogenic Honey, Squid Brains, and Why Hot Food Is So Satisfying

Hallucinogenic Honey, Squid Brains, and Why Hot Food Is So Satisfying

Ancient armies sometimes used hallucinogenic honey as a bioweapon. New research shows how different squid brains are from human brains. Plus, we break down why hot food seems more satisfying than cold...

6 Mars 201713min

Face Punching Legality, Misophonia, and Ties Between Honesty and Profanity

Face Punching Legality, Misophonia, and Ties Between Honesty and Profanity

Morality aside, is it ever legal to punch someone in the face? Unrelated: Researchers have identified the brain bits responsible for finding certain sounds incredibly annoying. Plus, highly profane pe...

28 Feb 201710min

The Danger Episode: Solar Flares, Cosmic Rays, and App Terms of Service

The Danger Episode: Solar Flares, Cosmic Rays, and App Terms of Service

Solar flares may be responsible for deadly whale beachings. New research clarifies cosmic radiation exposure for frequent fliers. Plus, purposefully complex terms of service let apps harvest our perso...

21 Feb 201710min

Virgin Shark Births, Weighted Anxiety Blankets, and a Border Wall's Impact on Wildlife

Virgin Shark Births, Weighted Anxiety Blankets, and a Border Wall's Impact on Wildlife

A zebra shark has given birth to viable babies without a mate. Weighted blankets may help people battle anxiety and insomnia. Plus: How much damage would a U.S. boarder wall do to local wildlife? Lea...

14 Feb 20179min

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