The Tinysizer is a very interesting synthesizer. It is single thing, about the size of an older laptop that has been folded up. But it doesn't do anything unless you make connections with tiny wires. This turns out to be a great thing because you experiment with connecting any output to any input. Sometimes you don't get any sound, but sometimes you get strange and interesting textures.
The video below is a series of segments of sounds from the Tinysizer, assembled in Ableton Live.