I used to LOVE lego! I used to make cable cars that worked on cotton threads, automatic doors inspired by Doom - that worked, this flour grinding thing - that worked - A CROSSBOW (Yes it worked and it had a trigger mechanism - It fired the long lego-technic pieces quite accurately)
I also tried to make a lego gun that fired aa bateries - but it didnt work well
Wow, lego was great! I think it is going crap now though - ever since the evil MegaBlox took over!
Oh, and I had the train set which I'd build all round the house and stuff, under tunnels made of old video cassettes...
Ill shut up now