Catapult Launch Gliders (CLG)
These gliders are launched high into the air by a rubber band catapult. They are super fun and easy to build. They are quite possibly the cheapest form of aviation entertainment you'll ever build. Build a fleet of these and spend the day at the park with your fiends! Challenge each other to some flying and landing contests! If you fly them, however, you may very well lose one to a thermal-- so, yeah... you've been warned!