INeedMana@lemmy.world to

Today I Learned@lemmy.worldEnglish · 2 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

www.youtube.com

INeedMana@lemmy.world to

Today I Learned@lemmy.worldEnglish · 2 months ago

The REAL source of Gravity might SURPRISE you...

www.youtube.com

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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JackbyDev@programming.dev
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2 months ago
I find the metaphor frustrating because of that.
- SpacetimeMachine@lemmy.world
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  2 months ago
  https://youtu.be/DYq774z4dws
  
  This video includes a much better representation of what gravity is IMO. The creator had the same issue with people describing gravity with gravity.
  - NJSpradlin@lemmy.world
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    2 months ago
    Thanks for the deep dive.

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