Learn how to build a LEGO pistol with this simple and fun tutorial! In this step-by-step guide, we show you how to use LEGO bricks to create a functional LEGO gun from scratch. Whether you're a ...

Pneumatic engines aren’t something we use every day, but they’re compelling things to see working in practice. [Nico71] built an eye-catching example out of LEGO Technic, and it’s remarkably ...