For decades now physicists have been struggling to reconcile two great ideas from a century ago: general relativity and quantum […]
Episode 45: Leonard Susskind on Quantum Information, Quantum Gravity, and Holography Read More
String theory was originally proposed as a relatively modest attempt to explain some features of strongly-interacting particles, but before too
Episode 31: Brian Greene on the Multiverse, Inflation, and the String Theory Landscape Read More
String theory is a speculative and highly technical proposal for uniting the known forces of nature, including gravity, under a
Episode 18: Clifford Johnson on What’s So Great About Superstring Theory Read More