Brennan Lee Mulligan is a professional dungeon master, playing Dungeons and Dragons (D&D), a popular tabletop role-playing game, for audiences online and in person. In January his D&D show on Dropout.tv, Dimension 20, played a live game at Madison Square Garden in New York City. The show—and the game—experienced a resurgence during the COVID pandemic. Now re ... Show More
Yesterday
Chris Hadfield’s Fictional Universe Is Rooted in Real Space History
What happens when a real-life astronaut turns to fiction? In this episode, Chris Hadfield shares how decades of spaceflight and global diplomacy inspired his latest novel, Final Orbit, a cold war thriller packed with historical intrigue and technical precision. Host Rachel Feltma ... Show More
10m 52s
Oct 6
Enceladus’s Alien Ocean, Ancient Fungi and the Flavor of Influenza
Saturn’s moon Enceladus reveals complex organic molecules that could hint at extraterrestrial life. Researchers also uncover fungi’s ancient reign over Earth and warn that second COVID infections may pose greater risks to young people. Plus, ants ferment yogurt, and flu detection ... Show More
9m 47s
Jan 2025
Board Game Science
It’s that time of the year when many of us are at home with friends and family, losing track of time, eating leftovers, and, of course, playing games. This festive season, we look at the science of games and, of course, play some ourselves. It’s presenter Marnie Chesterton versus ... Show More
28m 10s
Dec 2020
Unsleeping Party with Brennan Lee Mulligan
Let’s take the lightrail down from LTC to NYC, the city that never sleeps, BABYEEEEE. Dimension 20’s own Brennan Lee Mulligan lets us play around in the Dreaming and Waking worlds of the Unsleeping City, as we look at what two rivals in an urban fantasy sports league might look l ... Show More
1h 11m
Feb 2025
Valentine’s Day Isn’t Just for Romance—The Science of Deep Friendships
Love isn’t just about romance. This Valentine’s Day, we’re exploring the power of deep nonromantic bonds. Host Rachel Feltman sits down with Rhaina Cohen, a producer and editor for NPR’s podcast Embedded and author of The Other Significant Others, to discuss the history and psych ... Show More
17m 2s
Apr 2023
Episode 12! "Protect the Dream"
Save Data Team has their own Actual Play DnD show, Saving Throw! Join our 5 adventurers as they seek to prove their status in the world in our actual play dungeons and dragons series. Zak, Prij, Jason, Elise, and David play an interesting cast of characters while Chris DM's! ... Show More
1h 6m