PBS Space Time
Quantum Gravity and the Hardest Problem in Physics
General relativity and quantum mechanics seem to describe all of observable reality.
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PBS Space Time
How to Detect Extra Dimensions
How gravitational waves can be used to search for extra dimensions of space!
PBS Space Time
Computing a Universe Simulation
Is it possible to simulate the entire universe on a computer smaller than the universe?
PBS Space Time
What are the Strings in String Theory?
How did physicists even come up with String Theory?
