Just because LEGO Technic is technically a toy doesn’t mean that you cannot do solid engineering with it, like building air-powered engines. After first building a simple air-powered piston engine, ...

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 ...

The joy of a Lego Technic model is in the challenge of putting it together. It’s a very different process to a traditional Lego set, offering up complex moving parts and mechanisms. In that regard, ...