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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 environment

Episode 112: Nuclear Power

In this episode we learn about the history and future of nuclear power, in the U.S. and abroad.

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Episode 111: A Distillations Carol

In this episode we are visited by the ghosts of chemistry's past, present, and future, who teach us about Greek fire, red sludge, and the future of the sun.

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Posted In: Environment | History

Episode 110: Essential Elements - Air

This week we continue our 4-part series about earth, air, water, and fire. Today’s episode is about air and how the gases in it have been changing ever since Day 1.

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Posted In: Environment | History | Society

Episode 108: Essential Elements - Fire

This week we continue our 4-part series about earth, air, water, and fire. Today’s episode is about fire and how humans have tried to protect themselves from it.

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Posted In: Environment | Technology

Episode 106: Essential Elements – Water

This week we continue our 4-part series about earth, air, water, and fire. Today’s episode is about water and the many ways to ensure it is potable.

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Episode 104: Essential Elements – Earth

This week we begin our 4-part series about earth, air, water, and fire. Today’s episode is about earth and the Marcellus Shale.

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Posted In: Environment | History

Episode 103: Herbal Remedy

Before pharmaceuticals existed, all medicines had to come from natural sources—like plants. On this week’s show we focus on such remedies.

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Episode 102: Best of Distillations #6

We continue to bring you some of our favorite segments from past Distillations episodes this week: Senescence, Richard Holmes, and Boy Rocketeer.

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Episode 100: Birthday Episode

Distillations marks our 100th episode this week! To celebrate, we revisit segments from some of our past shows and bring you new developments.

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Episode 98: Climate Engineering

As atmospheric carbon dioxide increases, does the world have to get hotter? Controlling the earth’s weather and climate is this week’s topic.

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