Extra dimensions of space — the idea that we are immersed in hyperspace — may be key to explaining the fundamental nature of the universe. Relativity introduced time as the fourth dimension, and Einstein’s subsequent work envisioned more dimensions still — but ultimately hit a dead end.

Stephen Wolfram joins Brian Greene to explore the computational basis of space, time, general relativity, quantum mechanics, and reality itself. This program is part of the Big Ideas series, supported …

Actor Marlee Matlin joins groundbreaking researchers in deafness and for a wide-ranging discussion of cutting-edge research and how it will affect lives. Recent breakthroughs in vision and hearing mean many …

Smashing sledgehammers, ducking spike-covered pendulums, tug or war matches in socks are all part of the physics classes of @BASISIndBK Joshua Winters and @NYCSchools Yenmin Young. Science teachers prepare tomorrow’s …

Google’s Director of Quantum Algorithms, Ryan Babbush, joins Brian Greene to discuss the central role quantum algorithms play in leveraging quantum computing to realize its potential. This program is part …

Join Brian Greene and Juan Maldacena as they explore a wealth of developments connecting black holes, string theory, quantum gravity, quantum entangelment, wormholes, and the holographic principle. This program is …