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11,430,089 results
Mass is what makes stuff, well, stuff. But why is it so hard to explain? Professor Brian Cox takes us back in time to the early ...
113,091 views
1 month ago
CHAPTERS 0:00 How gravity models evolved 2:22 Is Quantum Gravity even necessary? 6:23 3D Bronstein Cube 7:56 Why can't ...
374,369 views
6 months ago
