5 ms·

At the other end of the complexity scale: https://www.youtube.com/watch?v=n2bf8L7G6WE https://www.youtube.com/watch?v=n2bf8L7G6WE

• jacquesm 9y ago
  Nice trick to sync the movement of the balls with the lasers.
• ben174 9y ago
  Mind blown. Any idea where I can see something like this in person?