Alexa Lim was a senior producer for the Science Friday radio production team, which means you could find her on the phone researching stories throughout the week and at a heightened level of anxiety every Friday between 2-4 p.m. E.T. A few of her favorite interviews have involved orchestrating a live physics game show, sound-checking with the International Space Station, and learning how to ask where the bathroom is in Dothraki.
After brief stints in an oncology lab and in the exotic world of science textbook publishing, she found her way into public radio through an internship at StoryCorps. Before joining Science Friday, she produced Jazz at Lincoln Center Radio and for the JazzStories podcast, where she discovered that the jazz harp is an underrated instrument.
Alexa grew up in San Antonio, Texas and graduated from the University of Texas at Austin with a degree in biology. She can confirm that there is no basement in the Alamo.
5:45
Pulsar Pulverizes Incoming Asteroids
A pulsar 37,000 light-years from Earth collided with a billion-ton asteroid.
16:45
Making Sense Out Of Bitcoin
Bitcoin is a digital currency that was created by an anonymous developer in 2009.
22:37
The Science Behind The World’s Strangest Sounds
Acoustic engineer Trevor Cox recorded the world’s longest reverberation.
6:55
Olympians Look to Science for a Competitive Edge
Physiologist and aerospace engineer Troy Flanagan shares the science behind Olympic training.
9:41
Can Technology Build a Better Athlete?
Will the next big Olympics competition be a race for more technology?
8:43
Stem Cell Research Update
Researchers in a recent study report creating stem cells in 30 minutes through an acid bath.
11:36
Greenland’s Fast-Moving Glacier Speeds Up
The Jakobshavn glacier reached speeds of more than 150 feet per day during the summer of 2012.
9:12
What Pulled the Plug on the Bioluminescent Bay?
The glowing bioluminescent bay near Fajardo, Puerto Rico went dark for more than a week in November.
9:59
When Do Childhood Memories Start to Fade?
On average, adults’ earliest memories go back to the age of three.
34:21
Could There Be a Crisis in Physics?
Physicist Lawrence Krauss and Nobel Laureates Frank Wilczek and Brian Schmidt discuss current cosmic challenges.