John sez, "MakerPlane is an open source aviation organization which will enable people to build and fly their own safe, high quality, reasonable cost plane using advanced personal manufacturing equipment such as CNC mills and 3D printers. The project will also include open source avionics software to enable state-of-the-art digital flight instruments and display capabilities. Basically we are designing an aircraft that can be built on a CNC mill at home, or at a makerspace which is easy to assemble and quick to build. The plans and instructions will be available for free to anyone that wants them!"
I write books. My latest is a YA science fiction novel called Homeland (it's the sequel to Little Brother). More books: Rapture of the Nerds (a novel, with Charlie Stross); With a Little Help (short stories); and The Great Big Beautiful Tomorrow (novella and nonfic). I speak all over the place and I tweet and tumble, too.