Distillations | Science History Institute

Latest Episodes:

The Yoga Pant Problem Feb 13, 2018

Show notes

Yoga pants are having a moment. And while they're not new, they've moved beyond the gym and yoga studio into nearly every corner of our lives.

This so-called athleisure wear trend has made a lot of people happy. "Once I wore [yoga pants], I never wore jeans again if I could help it," says Sage Roundtree, a yoga instructor from North Carolina. But as comfy as the trend is, it has made a lot of people very unhappy—including the entire cotton industry. That's because performance athletic wear isn't made out of cotton. It's made of synthetic fibers such as Lycra, polyester, and spandex. As demand for athleisure wear grows, demand for cotton shrinks.

Luckily, cotton has a few tricks up its sleeve to keep consumers interested—because this is only the latest episode in a decades-long rivalry between cotton and synthetic fibers.

Credits

Hosts: Alexis Pedrick and Elizabeth Berry Drago Reporter and producer: > Facebook | Blog"> James Morrison Senior Producer: Mariel Carr Producer: Rigoberto Hernandez

Music

Our theme music was composed by Zach Young.

Additional music courtesy of the Audio Network.

The Almost Forgotten Story of Katherine Jones, Lady Ranelagh Jan 09, 2018

Show notes

Every aspiring chemist has heard of Boyle's law—the equation that relates the pressure of a gas to its volume. But even if you know about Robert Boyle himself, it's not likely you've heard of his sister, even though she probably talked him through many of his ideas.

Katherine Jones, Lady Ranelagh (1615–1691), had a lifelong influence on her famous younger brother, natural philosopher Robert Boyle. In her lifetime she was recognized by many for her scientific knowledge, but her story was almost lost to time.

This episode is a collaboration with Poncie Rutsch, the creator and host of Babes of Science. Poncie interviewed CHF's own Michelle DiMeo, a historian who's writing a book about Lady Ranelagh. Babes of Science is a podcast that tries to answer two questions: Who are the women who changed the trajectory of science? And why has it taken us so long to recognize their work?

Credits

Hosts: Michal Meyer and Bob KenworthyReporter and producer: Poncie Rutsch Senior Producer: Mariel Carr Producer: Rigoberto Hernandez

Music

Our theme music was composed by Zach Young.

Additional music courtesy of the Free Music Archive:

Day Into Night by Rho

Daydream Shelshock by Wolf Asylum

Am I The Devil by YEYEY

History Explains Itself by The Losers

Like Swimming by Broke For Free

Insatiable Toad by Blue Dot Sessions

One And by Broke For Free

Modulation of the Spirit by Little Glass Men

Melt by Broke For Free

Eleanor by The Losers

I Am A Man Who Will Fight For Your Honor by Chris Zabriskie

Tidal Wave by YEYEY

Sci-Fi Radio Drama: A Cautionary Tale of Technology Run Riot Dec 12, 2017

Show notes

As you ponder which shiny new gadgets to put in your children's stockings this holiday season, beware of the story of the Abbott family, whose lives were forever changed after a little too much screen time.

Distillations brings you a live performance of Ray Bradbury's short story "The Veldt." Originally titled "The World the Children Made," it's a science-fiction tale about the dangers of our growing overdependence on technology.

"People ask me to predict the future when all I want to do is prevent it," Bradbury said. "We have too many cellphones. We've got too many internets. We have got to get rid of those machines."

Special thanks to Mechanical Theater and the Hear Again Radio Project for the live performance.

Credits

Hosts: Michal Meyer and Bob Kenworthy Senior Producer: Mariel Carr Producer: Rigoberto Hernandez

Music

Our theme music was composed by Zach Young.

Dream (instrumental) by Chan Wai Fat, courtesy of the Free Music Archive.

Butter vs. Margarine: one of America's most bizarre food battles Nov 14, 2017

Show notes

It's one of the most bizarre episodes in American food history: when butter and margarine were at war. What you choose to spread on your toast might seem like a boring subject, but it turns out to be fascinating and sometimes hilarious. Margarine's history began with French emperor Napoleon III, a French chemist, and some sheep's stomachs, and went on to include heated courtroom debates, our first federal laws regulating food, and outlaws smuggling faux butter across state lines.

The spreads have competed for more than a hundred years, and public preferences shift each time our understanding of health science changes. In this episode of Distillations we learn about the history of butter and margarine and explore the distinctly American debates they inspired involving food, health, science, and regulation.

Credits

Hosts: Elisabeth Berry Drago and Alexis Pedrick Producer: Mariel Carr Associate Producer: Rigoberto Hernandez Audio Engineer: Catherine Girardeau

Reading for this episode:

The Dairy Crisis: http://www.jstor.org/stable/40716626 Letters From Our Readers, The Wisconsin Magazine of History: http://www.jstor.org/stable/4636978 The "Oleo Wars": Wisconsin's Fight Over the Demon Spread, The Wisconsin Magazine of History: http://www.jstor.org/stable/4636942 Bogus Butter: An Analysis of the 1886 Congressional Debates on Oleomargarine Legislation: http://scholarworks.uvm.edu/graddis/36/ "If It's Yellow, It Must be Butter": Margarine Regulation in North America Since 1886, The Journal of Economic History: http://www.jstor.org/stable/2566555 What's Cooking, Uncle Sam? The National Archives Foundation: https://www.archives.gov/exhibits/whats-cooking/

Special thanks to our voiceover artists, Hillary Mohaupt, Roger Eardley-Pryor, and Sarah Reisert

Music

Our theme music was composed by Zach Young.

Grandmothers Matter: Some surprisingly controversial theories of human longevity Oct 17, 2017

Show notes

Baby horses and giraffes walk soon after they're born, and they can feed and take care of themselves pretty quickly, too. A one-year-old person, on the other hand, is basically helpless. But humans go on to live much longer than most other mammals, and scientists have long been trying to piece together why this is the case.

One theory, called the grandmother hypothesis, claims that grandmas are the key to why humans live so long. Unlike most other species, human females live long past their childbearing years and so can help raise their grandchildren, allowing their daughters (or daughters-in-law) to have another baby before the first one can take care of itself.

As warm and fuzzy as this idea sounds, it turns out to be pretty controversial. In this episode of Distillations we explore the grandmother hypothesis and find out what the debate is all about.

Credits

Hosts: Michal Meyer and Bob Kenworthy Producer: Mariel Carr Associate Producer: Rigoberto Hernandez

Music

Our theme music was composed by Zach Young.

Refugee Doctors: Escape is only the first challenge Sep 12, 2017

Show notes

Though they lived decades apart, Adolphe Dessauer and Abdelwahhab Azzawi share similar stories. They were both esteemed physicians who faced violence and persecution in their home countries. They both sought refuge abroad and found safety, only to find themselves facing a new struggle—getting permission to practice medicine in their new homes.

Dessauer, a Jewish doctor, fled Germany for the United States in 1938. Azzawi, a 36-year-old ophthalmologist from Syria, found asylum in Germany in 2015. Both men's lives were spared through the generosity of their new countries, but they had to struggle to give back in the most meaningful way they could—by sharing their medical expertise.

In 2016 every American Nobel laureate in science was an immigrant. And it wasn't just that year; U.S. winners often are born abroad. Yet as global an enterprise as science has become, navigating bureaucracy and straddling boundaries seems to be as difficult in the 21st century as during World War II.

Show Clock

00:13 Intro 01:35 The German doctor 14:28 The Syrian doctor

Credits

Hosts: Michal Meyer and Bob Kenworthy Producer: Mariel Carr Associate Producer: Rigoberto Hernandez Reporter: Catherine Girardeau Audio Engineer: Catherine Girardeau

Music

Our theme music was composed by Zach Young. Additional music is courtesy of the Audio Network.

High-Tech and Amish: Using 21st-century medicine to maintain a 300-year-old way of life. Aug 15, 2017

Show notes

There are no parents in the world who want to see their child sick. Often the illness is no big deal—you follow doctor's orders and your kid gets better soon. But what do you do when your child is really sick, and it's because of decisions the founders of your religion made more than 300 years ago? And what do you do when the medical solutions seem to run counter to that very same religion?

This is the dilemma faced by many Amish and Mennonite parents in Lancaster County, Pennsylvania, whose children suffer from genetic diseases at rates exponentially higher than the rest of the population. These Plain People, as they call themselves, typically eschew technology. But 30 years ago they chose to step out of character and embrace the latest advances in genomic medicine to help save their children.

Reporter Kyrie Greenberg spent almost a year getting to know some of these families, and she produced this podcast with us.

Credits

Hosts: Michal Meyer and Bob Kenworthy Producer: Mariel Carr

Associate Producer: Rigoberto Hernandez

Reporter: Kyrie Greenberg

Music

Original music composed by Zach Young. Additional music courtesy of the Audio Network.

Political Science: Out of the Lab and into the Streets Jun 13, 2017

Show notes

On April 22, 2017, more than one million people in 600 cities around the world took to the streets in the name of science. Many were scientists themselves, and quite a few donned lab coats. Some were protesting for the first time. It was an unusual sight perhaps, but science has never been immune to politics.

"If we could imagine angels doing science maybe it wouldn't be political," says Liz Lopatto, science editor of the technology site the Verge, "But since it's humans, it's inescapable."

Throughout the past century quite a few scientists have taken up political causes, but the tide of politics and science ebbs and flows, from the labs to the streets and back again. Now, after a period of relative quiet it seems to be flowing again. But this time it's different. Sociologist Kelly Moore says, "I don't know of any period in American history when scientists have felt the need to collectively defend science as a public good."

Show Clock

00:32 March for science 02:14 Science as a noun, science as a verb 04:55 Science and politics throughout history

Credits

Hosts: Michal Meyer and Bob Kenworthy Producer: Mariel Carr Associate Producer: Rigoberto Hernandez Additional Reporting and Production: Kyrie Greenberg Audio Engineer: Dan Powell

Music

Original music composed by Zach Young. Additional music courtesy of the Audio Network.

Rethinking Ink: Lasers, Tattoo Removal, and Second Chances May 02, 2017

Show notes

There was a time when tattoos were taboo, and you thought long and hard before getting one. Today 20 percent of American adults are inked. Tattoos just don't carry the stigma they once did—unless it's a particular kind of tattoo, in a particular place on the body.

Fortunately, as our penchant for getting tattoos has grown, so has our ability to get rid of them. In the 1960s researchers started experimenting with lasers to remove tattoos, and since then the technology has dramatically improved. Now we can erase our past, whether it's a sailor's bad decision from overseas or a gang identifier that prevents its owner from getting a job—and could even get him killed.

Sociologist and CHF research fellow Joseph Klett traces the modern history of tattoo removal through the stories of his father—a retired sailor—and ex-gang members in California.

Credits

Hosts: Michal Meyer and Bob Kenworthy Reporter: J oseph Klett Producer: Mariel Carr Associate producer: Rigoberto Hernandez Additional production by Kyrie Greenberg Audio engineer: Dan PowellVoiceover artist: David Dault

Music

Original music composed by Dan Powell.

Making Senses: How Biohackers Are Using Artificial Perceptions to Enhance Reality Apr 04, 2017

Show notes

Most of us are content to use our existing five senses to see, hear, smell, taste, and touch our way through the world. But an increasing number of people called biohackers are not satisfied with watching the everyday brilliance of a sunset or petting a silky kitten. They want infrared vision and electromagnetic fingertips.

"Why wouldn't I want to add one more sense to the ones I already have and enjoy so much? The ability to feel just a little bit more?" Nic Fox asked reporter Catherine Girardeau. Fox has a device embedded in his chest that vibrates when he faces magnetic north.

To understand more about these would-be cyborgs we turned to Kara Platoni, author of We Have the Technology: How Biohackers, Foodies, Physicians and Scientists Are Transforming Human Perception, One Sense at a Time. Platoni is a science reporter and a lecturer at University of California, Berkeley's Graduate School of Journalism. She describes how many biohackers feel the future hasn't gotten here fast enough. They're ready to be cyborgs now.

Show Clock

00:03 Intro 03:10 The North Sense 13:12 Interview with author Kara Platoni

Credits

Hosts: Michal Meyer and Bob Kenworthy Guest: Kara Platoni Reporter: Catherine Girardeau Producer: Mariel Carr Associate Producer: Rigoberto Hernandez

Music

Music courtesy of the Audio Network.