My Drone aircraft as well as quad rotors. Related autopilot systems, builds, some Flite Test aircraft (the Versa is my favorite "scout plane") and much more. FPV builds, ground station and more instruction/sharing.
Videos relating to the construction and testing of the EduCase Raspberry Pi portable classroom and communication system. Also includes the testing and construction of the Outernet satellite receiving systems via KU band and L-Band satellite receivers.
Some videos on my Solidoodle 2 3D printer as well as DIY tutorials how to take parts from Google SketchUp through to 3D printing. The possibilities for home manufacturing have really become exciting with the new generations of 3D printers available.