Some amazing engineer built a drone that can lift its own weight using only the electric power that it gets from an on-board solar panel and nothing else (no battery).
Video: I Built a Solar Powered Drone and it WORKS by Luke Maximo Bell
Some amazing engineer built a drone that can lift its own weight using only the electric power that it gets from an on-board solar panel and nothing else (no battery).
Video: I Built a Solar Powered Drone and it WORKS by Luke Maximo Bell
Just don’t bring it out on a windy day or the solar panel would turn into a sail real quick
This boat can move with the power of wind alone, just using this big sheet! No motor or oars necessary! Just don’t bring it out on a windless day.