Meet the BeeBot: a modular wooden puzzle drone that your kids can assemble to learn more about these flying machines. The design is inspired by the beehive. The propellers are inside a shell for safety features. Multiple BeeBots can be connected together to build a larger drone.
BeeBot has pre-built circuitry, so there is no soldering involved. Pretty cool if you ask us. You can find this project on Kickstarter.