Now an office is paradise for the eager makeshift weapons maker! Lots of heavy, sharp things around. So I started to play a bit - here are the results.
A part of the video - the pencil shooter - was actually published by them, the other weapons have probably been too effective (= scary lawsuit magnets) - they did not use it.
Watch it on businessweek.com
But for my true fans - here is the full "director's cut"!