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Space & Astronomy
Space exploration and astronomy
General Relativity
Entity2 videos from 1 channel
General relativity is the geometric theory of gravitation formulated by Albert Einstein, which describes the gravitational force as a curvature of spacetime caused by mass. The video discusses its relationship with black holes.
1:38:19Black Holes. Explained. For 1.5 Hours.
Black holes are not just the strangest objects in the universe, they're the sharpest test we have of how reality…
3 months ago·PBS Space Time
16:58Do Black Holes Have to Be Black?
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Aug 1, 2024·PBS Space Time