I remember seeing a video of a light display in Cuba. They couldn’t get much in the way of controllers so they used a rotating drum of electrical contacts to open and close circuits for animation effects. This looks very similar to that. Pretty ingenious but totally unsafe.

And we started with “Don’t be evil”

Anyone have a recommendation for a decent kids smartwatch with cell service? I got my son a Garmin Bounce and the text and the service sucked so we returned it.

That it’s pronounced heliclopter and not helicopter.