2017-11-06 - 15:37

"Which Way Is Down?"

 

Excellent video by Vsauce, as always

 

About gravity, weight, forces, etc

 

"There is no gravity" -- Einstein

"Space-time grips mass, telling it how to move ; mass grips space-time, telling it how to curve" -- John Wheeler

"The law of cosmic laziness: everything is naturally steered to where time is slowest" -- Bertrand Russell


Which Way Is Down?

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