With Instructables you can share what you make with the world, and tap into an ever-growing community of creative experts.
Knex Tower Bridgeby patriots8888
The First Imploding Knex Tower on this siteby Electroinnovation
K'nex Ball Machine Lift Instructions: Full Automatical Giant Ball Catapultby Mechanical Master
knex towerby Ps2playa
56' K'nex Towerby Marskamp
Let your inbox help you discover our best projects, classes, and contests. Instructables will help you learn how to make anything!
© 2016 Autodesk, Inc.