One of the things we talk about in the new issue of MAKE, in my “Remote Control State of the Art” piece, is foamies, R/C planes made out of foam building material, often carved from blueboard insulation foam. They have getting started info, videos of foamies in action, project articles, and they even sell plans for building foamies of your own.
From MAKE magazine:
MAKE Volume 22, Remote Control Everything
Automate your world with remote control. From pet care to power outlets, from toys to telepresence, we’ll show you how to add a joystick, push-button, twist-knob, or timer to just about anything. Don’t forget, subscribers can always read the digital edition here.