Click above to listen to part 4 of Time Travel Agents, featuring David Andrews, author of “Why Does the Other Line Always Move Faster?

Time Travel Agents:
Part 1: Seth Lloyd / Teleportation
Part 2: Richard Muller / Physics of Time
Part 3: Emma Bentley / Queuing Up
Part 4: David Andrews / Line Time

Podcast also available on PocketCasts, SoundCloud, Spotify, Google Podcasts, Apple Podcasts, and RSS.

2026 Webby Award Nominee
for our three part series on the 20th anniversary of Hurricane Katrina

Big Picture Science is an immersive radio show and podcast that reveals the unexpected connections in science.

Our Skeptic Check episodes take a critical look at extraordinary science claims and pseudoscience.

Don’t settle for a science snapshot. Get the big picture. 

Hosted By

Molly Bentley Executive Producer and Co-Host, Big Picture Science  

Seth Shostak Producer and Co-Host, Big Picture Science
Senior Astronomer, SETI Institute

Latest episodes