Time Dilation
Why Does 1 Hour Equal 7 Years in Interstellar? Explained with Gravitational Time Dilation

Discover why 1 hour on the planet in Interstellar equals 7 years on Earth, explained through Einstein's gravitational time dilation near a black hole.

Interstellar's Physics
Is the Science Behind Interstellar Accurate?

Discover the truth about the physics in Interstellar, including black holes and relativity.