newCube.animate(fastSpin, options)
  const [initialAnimation] = firstCube.getAnimations()
  for (animation of newCube.getAnimations()) {
    animation.currentTime = initialAnimation.currentTime
  }
        

  for (each of document.getAnimations()) {
    each.reverse()
  }
        

  for (each of document.getAnimations()) {
    each.playbackRate = 10;
  }
        

  for (each of document.getAnimations()) {
    each.playbackRate = 0.5;
  }