Distillations Podcast

On today's show we look at questionable appearance enhancers. First the Beauty Historian shares some shocking beauty rituals of yore. Then a look at how Brazilian Blowouts are making salon workers sick.

On today's show we learn how advances in urban agriculture are providing new access to fresh food. First how hundreds of tons of fishbones are cleaning up Oakland soil. Then tips on how to create your own backyard garden.

On today's show we see old bones made new again. First the ongoing restoration of Philadelphia's 19th Street Baptist Church. Then a discussion about what makes some old buildings greener than new ones.

On today's show chemistry takes center stage. First, why science and comedy make gut-busting bedfellows. Then the history of science as popular entertainment. 

During decades of tension between the United States and the Soviet Union over the course of the Cold War, both sides wielded science as a weapon. Find out how on today's show.

Just in time for Valentine's Day we explore the sexier side of alchemy. Historian Joel Klein explains how alchemists used passionate prose to disguise the details of their secret experiments.

Today your taste buds take center stage. First, how super-tasters' genetic gift might afford them better health. Then the art of imitation flavors.

We wrap up the three-part series A Day in the Life, spotlighting the common chemistry of morning, noon, and night. Today, how popular insomnia treatments work and the science behind our body's unique sleep cycles.

We continue the three-part series A Day in the Life, spotlighting the common chemistry of morning, noon, and night. Today, a look at the mysterious ingredients in many kitchen staples and the reason why even so-called healthy sweeteners can be toxic.

Today we begin the three-part series A Day in the Life, spotlighting the common chemistry of morning, noon, and night. First, a look at what's lurking in our bathroom products and what experts say about the controversy over fluoridated water.