MetalTao (metaltao)'s status on Wednesday, 25-Feb-15 00:31:40 UTC

  1. MetalTao MetalTao

    @rednorth World Lines are used to Visualize Gravity in a familiar context. I am pretty sure we all believe in it. (Unless you are a flat Earther.)

    Wednesday, 25-Feb-15 00:31:40 UTC from web in context