Gocen optical music recognition can read a printed score, play notes in real-time (hands-on video) - 00:50 Gocen handson music Notes optical printed realtime recognition score video +
Inhabitat's Week in Green: 3D printed boat, algae-based biofuel and a bus that does push-ups - 23:09 algaebased biofuel green Inhabitats printed pushups +
