I've always found it quite annoying when I want to look something up in an Encyclopedia but there isn't a set of them handy, and my laptop can't get an internet signal. So I propose programming encyclopedia volumes into cartriges that are compatible with Gameboys. This allows you to carry an entire set in a backpack or briefcase, and instead of buying an expensive PDA and scanning it to upload the information, simply insert the appropriate cartrige into a Gameboy. Original Gameboys can be obtained for about 5-10 bucks apiece.-- 21 Quest, Mar 26 2006 Sweet. I am now three seperate classes of nerd with my old-school encyclopaedia Gameboy.-- notmarkflynn, Mar 26 2006 Well, a CD set for the laptop would be better, but a <quick calculation for Britannica> 300 cartridge text-only Gameboy version is far more amusing.-- Shz, Mar 26 2006 I think I'd only carry around vloumes Aab-Aak, and Aal-Aat.-- notmarkflynn, Mar 26 2006 How fun!-- PollyNo9, Mar 27 2006 sp: cartridges-- po, Mar 27 2006 I wonder how many b&w gameboys are lurking in cupboards around the world?-- wagster, Mar 27 2006 I was thinking this was maybe some novel weapon for role-playing games, launching heavy, hide-bound bio-degradable projectiles.-- coprocephalous, Mar 27 2006 I lent mine and never got my tetris back...-- po, Mar 27 2006 Wasn't Tetris the only reason to own a Gameboy?-- wagster, Mar 27 2006 for me, wag, yes!-- po, Mar 27 2006 Please explain more about this magic internet signal.-- ConsulFlaminicus, Mar 27 2006 random, halfbakery