Cellphones put the power of the world at our fingertips. With the touch of a finger, you can instantly connect with your doctor, have food delivered to your office or simply obliterate your niece at Words with Friends. And it's all made possible by rocks formed millions of years ago, deep underground. Join us as we bust open our devices to figure out how these stones power our phones.Guests:Joshua A. Bell, curator of globalization at the Smithsonian’s National Museum of Natural HistoryMichael Wise, geologist in the department of mineral sciences at the Smithsonian's National Museum of Natural HistoryJosh Lepawsky, professor of geography at Memorial University of Newfoundland
--------
28:35
The Art of the Fist
The United States has more martial arts schools than any other country – by far. Chances are you or someone you know practiced karate or another martial art growing up. While martial arts gained popularity in the U.S. for many reasons, one name stands out: Jhoon Rhee. Known as the Father of American Taekwondo, Rhee famously taught Bruce Lee how to kick and Muhammed Ali how to punch. His bare-knuckled American dream made an impact on generations of Americans.Guests: Terence Nicholson, a D.C.-based artist. Creator of Safety Jacket: A Mourning in ChinatownSojin Kim, curator for the Smithsonian Asian Pacific American Center’s exhibition: Sightlines, Chinatown and BeyondM. Aziz, an Assistant Professor of African American Studies in the Department of American Ethnic Studies at the University of WashingtonChun Rhee, son of Jhoon RheeJimmy Rhee, son of Jhoon Rhee
--------
34:49
Asteroid Tag
A billion-dollar spacecraft, a daring deep-space mission, and one of humanity’s biggest questions: Where did we come from? NASA’s OSIRIS-REx set out to collect a pristine sample from asteroid Bennu, a cosmic time capsule that may hold clues to the origins of life in our solar system. But the journey was anything but easy.Guests:Erica Jawin, postdoctoral research geologist in the Center for Earth and Planetary Studies at the Smithsonian’s National Air and Space Museum and member of the OSIRIS-REx missionTim McCoy, curator of meteorites at the Smithsonian's National Museum of Natural History and deputy mission sample scientist for the OSIRIS-REx missionMike Moreau, deputy project manager in the Space Science Mission Operations Project at NASA’s Goddard Space Flight Center
--------
36:59
Poison and Poisonability
When we think of serial killers, we tend to think of men—Ted Bundy, Jeffrey Dahmer, Jack the Ripper. But in the 1800s, the deadliest killers often wore corsets. In fact, so many women were arrested for serial poisoning that the era became known as the “Golden Age of Arsenic.” Journey back in time to trace the crimes of Lydia Sherman, a Victorian Era femme fatale who left a trail of bodies in her wake. How did she — and women like her — evade capture for so long? And how did their murders help give rise to modern criminal forensics?Guests: Kristen Frederick-Frost, curator of science at the Smithsonian's National Museum of American History Lisa Perrin, author and illustrator of The League of Lady Poisoners Deborah Blum, author of The Poisoner's Handbook. Director of the Knight Science Journalism Program at MIT.
--------
35:17
Right Stuff, Wrong Sex
There was a time, before Neil Armstrong set foot on the moon, when some researchers believed women were better suited for space than men. In 1961, a group of female pilots—today known as the Mercury 13—quietly aced NASA’s toughest astronaut tests, even outperforming the Mercury men in some areas. But with the space race heating up, their mission was grounded— but not by science. But what became of America’s first female astronaut candidates?Guests: Margaret Weitekamp, chair of the space history department at the Smithsonian’s National Air and Space Museum, and author of Right Stuff, Wrong Sex: America’s First Women in Space Program andSpace Craze: America’s Enduring Fascination with Real and Imagined Spaceflight Emily Calandrelli, engineer, author, and TV show host of Emily’s Wonderlab and Xploration Outer Space
More than 154 million treasures fill the Smithsonian’s vaults. But where the public’s view ends, Sidedoor begins. With the help of biologists, artists, historians, archaeologists, zookeepers and astrophysicists, host Lizzie Peabody sneaks listeners through the Smithsonian’s side door, telling stories that can’t be heard anywhere else. Check out si.edu/sidedoor and follow @SidedoorPod for more info.
Sverige