Since Newton had his initial revelation about gravity, our understanding of this fundamental concept has evolved in unexpected ways. In this week's episode, theoretical physicist Claudia de Rham and co-host Janna Levin discuss the ways our current understanding of gravity needs to continue to evolve.
Yesterday
More Conversations, Complex Questions, and Bold Ideas in Season Five of 'The Joy of Why'
What is the future of gene editing with CRISPR? Has AI changed mathematics forever? Will we find other civilizations in the universe? What if we’ve been wrong about dark energy all along? These are just a few of the big, bold questions we’ll be exploring in the new season of The ... Show More
1m 23s
Aug 2025
How Can Math Protect Our Data?
<p>Every time data travels — from smartphones to the cloud, or across the vacuum of space — it relies on a silent but vigilant guardian in the form of error-correcting codes. These codes, baked into nearly every digital system, are designed to detect and repair any errors that no ... Show More
39m 40s
Sep 2019
The Universe Speaks in Numbers: Lenny Susskind interviewed by Graham Farmelo
'Black holes have become one of the liveliest areas of theoretical research. By thinking about these cosmic objects, using quantum theory and relativity, theorists are clarifying our understanding of information, gravity and the other fundamental forces of nature. Stanford Univer ... Show More
21m 30s