Plane passenger terrified after finding firecracker beneath her seat — with fuse fully visible
It was a flyer-cracker. An airplane flight across China nearly ended with a bang after a passenger allegedly discovered a ...
Hackaday9y
Your Fingers Will Never Leave Your Hands With This Firecracker Launcher
Fireworks are metered onto the sled with one turn of a small gear motor, the fuse is light by a butane torch, and another gear motor pulls the sled back and launches the firecracker. The launch is ...