Free copy of Reality Check (or Chion) for the first person to guess why the psi-wheel is moving in the featured video. Answers must state the specific details of the cause and effect relationship. Not just “It’s heat” or “It’s static,” etc. Enter by commenting on the YouTube video, not here on the blog. If you don’t have a YouTube account, hard luck; unfortunately, the only way to determine who gets the right answer first is if all the entries are collected in one place.
Here’s the original video in full, for your complete reference.