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Distillations explores aspects of humanity’s scientific and cultural legacy and asks the question, “How did we get here?” Our hosts are Michal Meyer, historian of science and editor in chief of Chemical Heritage magazine, and Bob Kenworthy, CHF’s in-house chemist. Each month they’ll guide us through engaging topics about history, technology, and science.

 

All posts in Medicine

Episode 158: The Alchemical Quest

On today’s show is a special conversation between two alchemy experts: James Voelkel, who curated CHF’s exhibit The Alchemical Quest, and Lawrence Principe, author of The Secrets of Alchemy.

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Episode 151: Tears

Today we wrap up the three-part series Blood, Sweat, and Tears. First how it feels to lose your ability to cry; then why onions bring on the waterworks.

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Episode 150: Sweat

Today we continue the three-part series Blood, Sweat, and Tears. First the history of deodorants; then experiments on how perspiration might diagnose diseases like schizophrenia.

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Episode 149: Blood

Today we begin the three-part series Blood, Sweat, and Tears. First how one man solved the mystery of blood function; then how researchers will bust blood-doping athletes at the Olympic games.

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Episode 148: Across the Pond

On today's episode we cross the Atlantic to learn what makes a perfect cuppa. Then we learn about the surprising health benefits of Marmite, a spreadable food item people love to hate.

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Posted In: History | Medicine | Society

Episode 147: Babies

Big eyes, soft skin, squeezable cheeks. No doubt, babies are adorable. But on today's show we take a break from our cooing to examine some more serious aspects of parenthood. First how formula has waxed and waned in popularity. Then how embryos wreak havoc in the womb.

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Posted In: History | Medicine | Society

Episode 146: Something in the Air

Sneezing, itchy eyes, runny nose? We all know what that means: allergies. On today's show we look at pet dander, a common cause. Then we talk to a researcher dissecting the makeup of dust.

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Episode 138: Your Genome

On today's episode of Distillations we go straight to the source ... your DNA. First, we learn how technological advances are putting the dream of a $1,000 genome within reach. Then we discuss the implications of having genetic information at our fingertips.

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Posted In: Medicine | Society | Technology

Episode 129: Taste

Today's show explores one of our favorite senses: taste. First, revist the tongue map you may have studied as a kid. Next, learn how a natural sweetener might benefit waistlines—and even the world.

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Posted In: History | Medicine

Episode 127: Best of Distillations #8

We bring you some of our favorite segments from past Distillations episodes this week: mesmerism, the impacts of climate change, and why its chic to be a geek.

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