Hacking QR codes for fun and profit - Hack a Day

http://hackaday.com/2011/08/09/hacking-qr-codes-for-fun-and-profit/

Phantom cam shoots 1 million frames per second – Boing Boing

http://boingboing.net/2011/08/09/phantom-cam-shoots-1-million-frames-per-second.html

Bored by math class, student turns to squiggling – Boing Boing

http://boingboing.net/2011/08/09/bored-by-math-class-student-turns-to-squiggling.html