I just heard this awesome radiolab short:
http://www.radiolab.org/story/9-volt-nirvana/
Of course the first thing I thought of was footbag, it might be kinda hard to shred with wires coming off your head but who knows could be amazing. I also thought that we are all kind of expert already might not do too much but again could be a fun experiment.
9-volts to da head!
9-volts to da head!
Drew Martin