• teft@lemmy.world
    0·
    4 months ago

    My napkin math says around 1000 meters. If the rock falls for 14-15 seconds and takes 3 seconds to echo up the chamber that’s about 1000 meters either way terminal velocity and speed of sound.

    • GraniteM@lemmy.world
      0·
      4 months ago

      So you’re saying that you’d have enough time to sing the opening theme song to Adventure Time as you fell to your death in pitch blackness.

  • hOrni@lemmy.world
    0·
    4 months ago

    Ima gonna need a confirmation, there is no screemer at the end of that video before I finish it.