Today I Learned@lemmy.worldEnglish · 4 months ago

TIL Gravity is not about mass pulling other mass. It's mass bending time spacetime that makes other mass get closer

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TIL Gravity is not about mass pulling other mass. It's mass bending time spacetime that makes other mass get closer

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INeedMana@lemmy.world to

Today I Learned@lemmy.worldEnglish · 4 months ago

The REAL source of Gravity might SURPRISE you...

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Einstein's general relativity says gravity is spacetime curvature, but what does that mean? Let's take a look at how gravitational time dilation results in a...

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4 months ago
Variational principle goes brrrrr

Today I Learned@lemmy.world

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