(:description based on a hand-crank pasta-maker :)

the paper-shredder as ultimate cut-up generator

[[http://www.thetimes-tribune.com/site/news.cfm?newsid=18188495|Attach:shredded.jpg]]

http://en.wikipedia.org/wiki/Paper_shredder

More to the point, we are perhaps interested in [[http://en.wikipedia.org/wiki/Paper_shredder#Unshredding|unshredding]]
http://www.boingboing.net/2008/01/22/computers-piece-toge.html