perigalacticon
New elf
I didn't know where to post this but I thought it was extremely interesting and educational. A YouTuber set up a circuit to measure the propagation of electrical signals through a long length of wire, then took measurements along the length and visualized them in an animation. It is amazing to me you can watch voltage and current reflect off of open and short circuits in the wires. Check out 10:45 for a very interesting result:
Watch electricity hit a fork in the road at half a billion frames per second
Watch electricity hit a fork in the road at half a billion frames per second