Host Rachel Feltman talks with Deni Ellis Béchard, Scientific American’s senior tech reporter, about his recent exchange with Claude 4, an artificial intelligence chatbot that seemed to suggest it might be conscious. They unpack what that moment reveals about the state of AI, why it matters and how technology is shifting.
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Oct 8
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
Jul 14
Science! Tell me what to eat!
Figuring out the perfect healthy diet remains stubbornly out of reach. Our friends at Gastropod ask: Why? Guests: Cynthia Graber and Nicola Twilley, co-hosts of Gastropod For show transcripts, go to vox.com/unxtranscripts For more, go to vox.com/unex ... Show More
58m 12s