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Distillations Podcast

Distillations explores the human stories behind science and technology, tracing a path through history in order to better understand the present. 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 we examine the intersections of culture, history, and material science.

 

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Episode 75: Best of Distillations #4

Distillations is sharing more of our favorite episodes this week: free radicals, art forgery, and snoring.

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Posted In: Society

Episode 74: Best of Distillations #3

It’s almost the end of the summer; so the Distillations crew is taking a look back at some of our favorite episodes this week: panspermia, umami, and pheromone perfumes.

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Episode 73: Brave New Worlds

Birth, once nature's miracle, is increasingly manipulated by humans and regulated by society. In this week’s episode we look at a range of reproductive technologies and the implications of their use. Chemical Agent: Luteinizing Hormone.

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Posted In: Medicine | Society | Technology

Episode 72: Space and Place

Location, location, location! In this week’s episode we talk about why and how certain spaces are chosen and used. Chemical Agent: Bromine.

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Episode 71: Breakfast

Rise and Shine! Today we look at some of the most essential elements of a satisfying breakfast.

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Posted In: Society

Episode 70: The Chemistry of Dentistry

Distillations takes a look at the history and chemistry of dentistry. We find out how baking soda cleans your teeth and lidocaine numbs your gums.

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Posted In: Medicine | Society

Episode 69: Lab Safety

Laboratory science can be a risky business. While some of these substances’ dangers are easily mitigated by following proper safety procedures, others have risks that increase with extended exposure—a lesson unfortunately learned by many chemists in previous centuries, which we explore on today’s show. Chemical Agent: Lead.

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Posted In: History | Society

Episode 66: Cleaning Green

It is officially spring — time to open the windows, let the fresh air in, and sweep those winter blues away! Learn about acetic acid and its cleaning power. Then find out how hard water can make cleaning more difficult, and what you can do about it.

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Posted In: Environment | Society

Episode 65: Going to the Dogs

Nearly 60% of American households have at least one pet, and nearly two-thirds of pet owners had more than one. That’s a lot of dogs, cats, turtles, birds, hamsters and iguanas. On today’s episode we turn our scientific lens to the relationship between humans and their furry friends.

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Episode 64: sLowlife

Plants are not the silent, stationary creatures we imagine them to be. They drift, stretch, and dance in search of nutrients, water, and sunlight. Inspired by sLowlife, a dynamic multimedia exhibit now on display in the Clifford C. Hach Gallery at the Chemical Heritage Foundation, today’s show looks at the chemistry behind plant growth and movement.

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Posted In: Society