Synthetic biology introduction video
Plants for generating oxygen and cleaning the air
Art bots in the shape of flowers
plant-tending robots
Version one of the junkstrapped solar water heater
The Barclays / Guardian censorship fiasco
Recommended startup kit for Arduinos
Strange sound-scape art in the shape of a huge hexapod.
Cheap electric powered plane.
Some video of little motor things made out of magnets and batteries.