4 ms·

The block universe: https://plus.maths.org/content/what-block-time https://plus.maths.org/content/what-block-time

• Apocryphon 4y ago
  Is it the same thing as the holographic universe theory that was in vogue a couple of decades ago? https://i.pinimg.com/originals/27/d7/8c/27d78c9c3ee93c13eda48fee57b18df0.jpg https://i.pinimg.com/originals/27/d7/8c/27d78c9c3ee93c13eda4...
  • icegreentea2 4y ago
    No. The block universe is that 3+1D spacetime "exists all at once". We just happen to experience travelling through it in one way. Holographic universe is that the physics and information in a 3+1D space time could be encoded into a 2+1D universe (with it's own physics).
    • Apocryphon 4y ago
      Ah, Discover had an issue about that as well https://www.discovermagazine.com/the-sciences/from-here-to-eternity-02 https://www.discovermagazine.com/the-sciences/from-here-to-e... https://i.ebayimg.com/images/g/xH8AAOSwryZi3Ef0/s-l1600.jpg https://i.ebayimg.com/images/g/xH8AAOSwryZi3Ef0/s-l1600.jpg