In this case, though, we’ll respectfully disagree with [Zach Hipps] assessment of his remote-controlled soda bottle rocket launcher as “overengineered”. To us, it seems just right.

India's Pinaka Multi-Barrel Rocket Launcher is an advanced artillery system with rapid fire and long range. Learn about ...

But now a teacher has gone and ruined all that by making an air-water rocket launching ... The control box has a compressor, the release motor, and a wireless alarm remote, all powered by a ...