batlefield 2142 E.U. tank made with knex. Answered
her is a tank that can go forward ,backwards and in circles. post a comment if you like it or want me to post. works best on hard wood floor or bed sheets. the pictures are so bad because I was in a hurry so... sorry. :( 1.front view 2.the behind view 3.the under side this tank was tough to build ,but its sweet.