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PBS Space Time
Season 2025 · Episode 19
At What Point Does Spacetime Become Quantum?
0.021mSeptember 18, 2025
To observe the quantum nature of gravity and of spacetime itself, we need a particle collider the size of the solar system. Or we could just physics smarter and build one on a lab bench. Here’s how.
Episodes
- Episode 1How Many Black Holes Are In The Solar System?
- Episode 2Does Timescapes DISPROVE Dark Energy?
- Episode 3The Crisis in Physics: Why the Higgs Boson Should NOT Exist!
- Episode 4The Final Barrier to (Nearly) Infinite Energy
- Episode 5Will The Big Bang Happen AGAIN (and Again)?
- Episode 6Your DNA Is (Almost Certainly) From Outer Space
- Episode 7How Astrophysics Can (LITERALLY) Save the World
- Episode 8