4 ms·

Everything going through it plus some noise.

• mentos 11y ago
  Do things 'go through' the vacuum of space or is it like newton's cradle where the fundamental building blocks just bump shoulders yet do not move? So for example when light travels from a million light years away, is it one fundamental particle traveling through space. Or are there trillions of interactions passing energy along?
  • pavel_lishin 11y ago
    > Do things 'go through' the vacuum of space or is it like newton's cradle where the fundamental building blocks just bump shoulders yet do not move? You mean, is motion an illusion, much like a glider in Game of Life seeming to move?
    • mentos 11y ago
      Yea, are we just living in an enormous three dimensional grid or are there true vacuums in space?
      • elektromekatron 11y ago
        One thing to consider, is that given rate of change approaches zero as velocity approaches c, what does motion mean when there is no time for it to happen in, either as things moving or bumping?