space and time

Why Are Black Holes Astonishing? | Episode 209 | Closer To Truth

Closer to Truth

Kip Thorne – Why Black Holes are Astonishing (Pt. 2)

Closer to Truth

Lee Smolin – How Can Space and Time be the Same Thing?

Closer to Truth

Nima Arkani-Hamed – How Can Space and Time be the Same Thing?

Closer to Truth

The World According to Physics – with Jim Al-Khalili

The Royal Institution

Leonard Susskind – Why Black Holes are Astonishing

Closer to Truth

Is Time Travel Possible? | Episode 206 | Closer To Truth

Closer to Truth

James Hartle – What is Quantum Cosmology?

Closer to Truth

Leonard Susskind – Why Black Holes are Astonishing

Closer to Truth

J. Richard Gott – How Can Space and Time be the Same Thing?

Closer to Truth

Max Tegmark – What is Space-Time?

Closer to Truth