I fly RC helicopters (poorly) and have wanted to try RC planes for a long time, but never got around to it. Now that I have a 3D printer, I wondered how much of these craft I can just make myself ...

Although not the first to try and build a DIY solar-powered remote control airplane, [ProjectAir]’s recent attempt is the most significant one in recent memory. It follows [rctestflight]’s ...