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 get to the root of ethnobotany and plant-based medicine.

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Sand Dunes: They Are What You Think They Are

Sand Dunes: They Are What You Think They Are

Sand dunes are exactly what you think they are. But still pretty interesting. Learn all about them right now! Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.co...

18 Juli 201941min

Short Stuff: Yellow Rain

Short Stuff: Yellow Rain

After the Vietnam War, the Hmong people told the world a toxic weapon was being used on them. Thus began a mystery that still remains today, which might have been solved when it was chalked up to bee ...

17 Juli 201912min

How Going to the Moon Works

How Going to the Moon Works

Fifty years ago, the first humans stepped onto the moon. After going back a few more times, humanity lost its taste for moon travel. But it’s being revived again. NASA is planning to send humans back ...

16 Juli 201954min

SYSK Selects: Duels - A Guide to Throwing Down the Gauntlet

SYSK Selects: Duels - A Guide to Throwing Down the Gauntlet

Pretty much everything you know about duels is true - it's a challenge to violence to defend honor. But did you know the U.S. Navy used to publish detailed guidelines in its midshipmen's handbook? Lea...

13 Juli 201939min

How Sloths Work

How Sloths Work

Everyone knows sloths are super slow, but do you know they’re slow because their bodies produce an astoundingly small amount of energy? And did you know that might be an adaptation that protects them ...

11 Juli 201954min

Short Stuff: The Coconut Cult

Short Stuff: The Coconut Cult

Why we love short stuff - because we can tell stories like this one. A man goes to an island to start a commune of sorts that subsists entirely on coconuts. It didn't go well.  Learn more about your ...

10 Juli 201916min

Cleopatra: Ms. Understood

Cleopatra: Ms. Understood

One of the great misunderstood figures in history was the last pharaoh of Egypt. Cleopatra’s story is almost always told along with the men in her life, and from the view of the Romans who were threat...

9 Juli 201950min

SYSK Selects: What Makes us Yawn?

SYSK Selects: What Makes us Yawn?

What is it that makes us suddenly draw in a deep breath through a wide-open mouth? The beautiful thing about yawning is that researchers really don't know. Whether the answer is physical, mental or ev...

6 Juli 201927min

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