Vaccinations, in one form or another, have been around longer than the United States. In fact, during the Revolutionary War in 1776, future first lady Abigail Adams pursued the controversial scientific technique to protect her 5 children against a threat more dangerous than an army of Redcoats. Here’s Luke Quinton with the story.

Vaccinations, in one form or another, have been around longer than the United States. In fact, during the Revolutionary War in 1776, future first lady Abigail Adams pursued the controversial scientific technique to protect her 5 children against a threat more dangerous than an army of Redcoats. Here’s Luke Quinton with the story. 

Transistor

No Inoculation without Representation!

Cosmic rays from outer space sound like science fiction. They’re not—invisible particles flung from outer space pass through our bodies every minute. But not all cosmic rays are equal; Some are immensely powerful and very rare. For decades scientists have wondered where they're coming from – and what could possibly be hurling them at Earth. Now, they're getting closer to finding out.  Ross Chambless has the story.

Cosmic rays from outer space sound like science fiction. They’re not—invisible particles flung from outer space pass through our bodies every minute. But not all cosmic rays are equal; Some are immensely powerful and very rare. For decades scientists have wondered where they're coming from – and what could possibly be hurling them at Earth. Now, they're getting closer to finding out.  Ross Chambless has the story. 

Cosmic Ray Catchers

Every October 16th hundreds of people gather in Dublin to celebrate Ireland's greatest mathematician, William Rowan Hamilton. And get this – It was his act of vandalism on Broom Bridge in 1843 that put him in the history books – it actually changed mathematics forever. Samuel Hanson brings us the story.

Every October 16th hundreds of people gather in Dublin to celebrate Ireland's greatest mathematician, William Rowan Hamilton. And get this – It was his act of vandalism on Broom Bridge in 1843 that put him in the history books – it actually changed mathematics forever. Samuel Hanson brings us the story. 

Three Letters on Broom Bridge

Hurricanes Harvey and Irma left devastation in their wake all across the southern United States as unimaginable quantities of water swallowed up small towns and cities alike. But what happens to that water and how can cities better prepare ahead of time? Two years ago, reporter Jenny Chen followed two so-called flood hydrologists to learn more about the preparation.

Hurricanes Harvey and Irma left devastation in their wake all across the southern United States as unimaginable quantities of water swallowed up small towns and cities alike. But what happens to that water and how can cities better prepare ahead of time? Two years ago, reporter Jenny Chen followed two so-called flood hydrologists to learn more about the preparation. 

After A Flood

What if the size of our dinner plate, its color, the material of our cutlery - even background sounds - all affect how our food tastes? In other words, what if it’s not just about what we cooked for dinner, but the context of the meal itself? Reporter Quentin Cooper brings us this story.

What if the size of our dinner plate, its color, the material of our cutlery - even background sounds - all affect how our food tastes? In other words, what if it’s not just about what we cooked for dinner, but the context of the meal itself? Reporter Quentin Cooper brings us this story.

Bowl Tastes Delicious

Underneath our vrooms, beeps, and rumbles, natural sound may be more important than we think.

Underneath our vrooms, beeps, and rumbles, natural sound may be more important than we think.

Hurry Up and Listen

On May 2, 2015, beekeepers Pam Arnold and Kristy Allen got hit with a pesticide. They couldn't see it or smell it, but when they saw their bees writhing on the ground and dying they knew something was seriously wrong. They called a panel of scientists at the Minnesota Department of Agriculture.

On May 2, 2015, beekeepers Pam Arnold and Kristy Allen got hit with a pesticide. They couldn't see it or smell it, but when they saw their bees writhing on the ground and dying they knew something was seriously wrong. They called a panel of scientists at the Minnesota Department of Agriculture.

A Job for the Bee Team

Thirty-six-year-old twins Carol and Katy are physically identical in every way but one: Katy was born without ovaries, and wanted to start a family. The science and ethics behind ovarian transplants as a treatment for infertility.

Thirty-six-year-old twins Carol and Katy are physically identical in every way but one: Katy was born without ovaries, and wanted to start a family. The science and ethics behind ovarian transplants as a treatment for infertility.

An Ovarian Transplant Between Twins

The headlines are often full of advice for women about when they should have children. Marnie Chesterton goes digging into the fertility stats and myths for modern women. Prepare to be surprised.

The headlines are often full of advice for women about when they should have children. Marnie Chesterton goes digging into the fertility stats and myths for modern women. Prepare to be surprised.

Tick Tock Biological Clock

Humans have always been interested in controlling the weather. In the past we used raindances and sacrifices; today we turn to science. Cloud seeding is practiced all over the world, but there's still a lot we don't know about it. Delve into the surprising history, the controversial present, and the uncertain future of cloud seeding.

Humans have always been interested in controlling the weather. In the past we used raindances and sacrifices; today we turn to science. Cloud seeding is practiced all over the world, but there's still a lot we don't know about it. Delve into the surprising history, the controversial present, and the uncertain future of cloud seeding.

Owning the Clouds

Visual stylometry is a branch of mathematics that can determine the style of a particular artist’s body of work.

Visual stylometry is a branch of mathematics that can determine the style of a particular artist’s body of work.

Spotting Fake Art -- with Math

<img src="https://transistor.prx.org/wp-content/uploads/NYC_Subway_R160A_9237_on_the_E-1024x768.jpg"> Head underground to hear how some of the first subways were built, and how they are built today. This story was originally produced by Bishop Sand in 2013. It was hosted for Transistor by Genevieve Sponsler and mixed for Transistor by Josh Swartz. Image: <a href="https://creativecommons.org/licenses/by-sa/3.0/" rel="nofollow" target="_blank">CC BY-SA 3.0 Adam E. Moreira</a> | Music: Whurlywind from Podington Bear

 Head underground to hear how some of the first subways were built, and how they are built today. This story was originally produced by Bishop Sand in 2013. It was hosted for Transistor by Genevieve Sponsler and mixed for Transistor by Josh Swartz. Image: CC BY-SA 3.0 Adam E. Moreira | Music: Whurlywind from Podington Bear

Engineering NYC from Below

<a href="https://transistor.prx.org/wp-content/uploads/Ewing_and_Worzel_1948_report__2.jpeg" rel="nofollow" target="_blank"><img src="https://transistor.prx.org/wp-content/uploads/Ewing_and_Worzel_1948_report__2.jpeg"></a> This 1948 graphic shows sound traveling on an axis 700 fathoms down in the Atlantic. Something unusual happens about a half mile under the sea. Ocean physics create a special zone where sound travels for hundreds, even thousands of miles. Whales use it, and cold warriors plumbed its secrets. Listen in: This story was produced by David Schulman in 2014. It was hosted for Transistor by Genevieve Sponsler and mixed for Transistor by Josh Swartz.

 This 1948 graphic shows sound traveling on an axis 700 fathoms down in the Atlantic. Something unusual happens about a half mile under the sea. Ocean physics create a special zone where sound travels for hundreds, even thousands of miles. Whales use it, and cold warriors plumbed its secrets. Listen in: This story was produced by David Schulman in 2014. It was hosted for Transistor by Genevieve Sponsler and mixed for Transistor by Josh Swartz.

700 Fathoms Under the Sea

For the next few episodes, we’re featuring the Smithsonian’s new series, Sidedoor, about where science, art, history, and humanity unexpectedly overlap — just like in their museums. In this episode: an astronomer has turned the night sky into a symphony; an architecture firm has radically re-thought police stations; and an audiophile builds a successful record company on under-appreciated sounds. For even more from <a href="https://itunes.apple.com/us/podcast/sidedoor/id1168154281?mt=2" rel="nofollow" target="_blank">Sidedoor</a>, subscribe in iTunes or wherever you get your podcasts. Music credits under backannounce: “Candy” by Jahzzar.

For the next few episodes, we’re featuring the Smithsonian’s new series, Sidedoor, about where science, art, history, and humanity unexpectedly overlap — just like in their museums. In this episode: an astronomer has turned the night sky into a symphony; an architecture firm has radically re-thought police stations; and an audiophile builds a successful record company on under-appreciated sounds. For even more from Sidedoor, subscribe in iTunes or wherever you get your podcasts. Music credits under backannounce: “Candy” by Jahzzar.

Sidedoor from the Smithsonian: Shake it Up

For the next few episodes, we’re featuring the Smithsonian’s new series, Sidedoor, about where science, art, history, and humanity unexpectedly overlap — just like in their museums. In this episode: two besties turn into lifelong enemies over a dining room; a researcher embraces the panda craze; and why some dinosaur skulls were built to take a beating. For even more from <a href="https://itunes.apple.com/us/podcast/sidedoor/id1168154281?mt=2" rel="nofollow" target="_blank">Sidedoor</a>, subscribe in iTunes or wherever you get your podcasts. Music credits under backannounce: “Walking Barefoot On Grass” by Kai Engel.

For the next few episodes, we’re featuring the Smithsonian’s new series, Sidedoor, about where science, art, history, and humanity unexpectedly overlap — just like in their museums. In this episode: two besties turn into lifelong enemies over a dining room; a researcher embraces the panda craze; and why some dinosaur skulls were built to take a beating. For even more from Sidedoor, subscribe in iTunes or wherever you get your podcasts. Music credits under backannounce: “Walking Barefoot On Grass” by Kai Engel.

Sidedoor from the Smithsonian: Butting Heads

Transistor is podcast of scientific curiosities and current events, featuring guest hosts, scientists, and story-driven reporters. Presented by radio and podcast powerhouse PRX, with support from the Sloan Foundation.

hubhopper

Transistor

hubhopper