Small projects

Sceamer: a 3D scanner based on a video projector and a digital camera. (download visual C++ source code, manual, executable: (7MB)) (download manual only:  sceamer_help.pdf (5MB)) (see Sceamer blog).
Tornado machine A Tornado machine (see The Tornado project).
Diamagnetic trap diamagnetic trap: a freely floating magnet.
Cologram Colograms seem to be color holograms, but they are very simple to produce yourself using a bubble jet printer.
Sync doubler A Sync-Doubling circuit, which permits to view stereoscopic using LCD shutter glasses. Most of the modern games can be played stereoscopically using this device.