This is the last thing society needs.
-
-
fun with socks and jane — 2 years ago(August 02, 2023 01:40 PM)
This photo explains it. You can see the fan blades in this image. It’s easy to see how it rises, but how does it shift direction? Well, the only real option that I can see is that the blades probably tilt or pitch in a way similar to a helicopters collective pitch and cyclic controls.
Light travels faster than sound. That's why people seem bright, until you hear them.