What Optical Atomic Clocks Tell Us About Space-Time | Jun Ye
Times have changed. And cesium clocks can't keep up.In this episode, we sit down with Jun Ye, Joint Institute for Laboratory Astrophysics (JILA) Fellow and pioneer of optical lattice clocks, whose wor...
23 Sep 20251h 52min
Laser Cooling and Quantum Timekeeping | Bill Phillips
How did cooling atoms with lasers revolutionize our understanding of time?In this episode, we speak with Bill Phillips, Nobel Laureate in Physics, about his groundbreaking work on laser cooling and tr...
9 Sep 20252h 24min
Inside the Battle for Psychedelic Therapy | Rick Doblin
What does it take to turn a banned psychedelic into an FDA-approved medicine?Visit MAPS to read about the latest progress is psychedelic research: https://maps.org/In this episode, we speak with Rick ...
26 Aug 20252h 38min
Biology's Biggest Chicken and Egg Problem | Jacob Fine
Life’s First Blueprint Wasn’t DNA; it was RNA.Read Jacob Fine’s latest publication here: https://www.sciencedirect.com/science/article/pii/S0022283625001901Today we spoke with Jacob Fine, graduate stu...
12 Aug 20251h 31min
The Final Interview with MIT Physicist Keith Johnson
One of Keith Johnson’s final interviews: a brilliant mind on dark matter, water, and fusion.Read about Keith’s legacy here: https://news.mit.edu/2025/keith-johnson-materials-scientist-independent-film...
5 Aug 20252h 15min
Quantum Complexity: Scott Aaronson on P vs NP and the Future
In this episode of the 632nm podcast, Scott Aaronson shares his early fascination with calculus at age 11 and how “rediscovering” old mathematics led him toward groundbreaking work in complexity theor...
15 Juli 20252h 1min
Science Memes, Epigenetic Inheritance, and Rethinking Peer Review
In this episode of the 632nm podcast, we explore cutting-edge ideas in epigenetics and academic publishing. Oded Rechavi reveals how C. elegans worms defy conventional genetics by passing on traits th...
24 Juni 20251h 33min
