Well I built this tnt cannon and got board. It went pretty far but I decided to overpower it and add 3 times the capasity of the tnt. It acts more like a flare or firework than a land weapon though. It ended up imploding on itself so i blew up the rest.

Watch this video to see the results >

http://www.youtube.com/watch?v=z7oxOdQJCHE&feature=player_detailpage



Add diamonds for moar!