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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Episoder(2726)

How Hydropower Works

How Hydropower Works

Humans have been stealing energy from flowing water for at least two thousand years. It wasn’t until the advent of electricity that things really got cookin’. All we need to do now is to work out the ...

28 Jan 202151min

Short Stuff: Vantablack

Short Stuff: Vantablack

How black is vantablack? About as black as you could imagine. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

27 Jan 202112min

The KKK: Loathsome Cosplay Rednecks

The KKK: Loathsome Cosplay Rednecks

The history of the KKK is rooted in hatred and racism, and it still is today. Learn all about these loathsome rednecks today. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comS...

26 Jan 202156min

Selects: How Blimps Work

Selects: How Blimps Work

After newsreels captured the Hindenburg erupting in fire in 1937, the promising development of airship aviation was cut short. Today companies and militaries are taking another look at blimps and the ...

23 Jan 202146min

Finding the Fenn Treasure

Finding the Fenn Treasure

In 2010 an eccentric art dealer hid a treasure chest with $2 million in valuables somewhere in the Rocky Mountains and published a poem with clues on where to find it. Hence began the most famous trea...

21 Jan 202148min

Short Stuff: Necco

Short Stuff: Necco

If you think Necco Wafers are the most disgusting candy on the planet, you are not alone. But it turns out there’s a rich history behind those chalky discs that make them fascinating, if horrible. Le...

20 Jan 202112min

What does a tire company know about food?

What does a tire company know about food?

The Michelin Guide is an institution. But why does the famous tire manufacturer even put this restaurant guide out? Listen in to find out. Learn more about your ad-choices at https://www.iheartpodcas...

19 Jan 202145min

Selects: What Was the Deal With the Hatfields and McCoys?

Selects: What Was the Deal With the Hatfields and McCoys?

It was America's most famous family feud, but the history of the Hatfields vs the McCoys is fraught with bias and inaccuracies. Dig into a disagreement in 19th-century Appalachia that became a very bi...

16 Jan 202143min

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