There’s nothing more satisfying than building something yourself, and why not gadgets? These interesting tutorials from master gadget hacker KipKay will show you how to build lightercycles (above), plasma cutter from Dead Space 2, and more. Continue reading to see them all.

1. Lightercycle

2. Plasma Cutter

3. Paintball Rocket Launcher

4. Airsoft Machine Gun

5. Laser-Guided Slingshot

6. Webcam Super Spyscope

7. Quick Draw Gadget