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 ...

Building engines at home isn’t exactly easy, unless you are one of the lucky few who work in the industry. Even so, the lobying required to convince your wife to accept those oil stains in the living ...

Lego engines powered by compressed air are always a sight to behold, but sometimes they can be cumbersome contraptions that are too complicated for their own good. This tiny plastic eight-cylinder isn ...

A 20-year-old mastermind from Romania has built the world's first full-size Lego car, with a compressed air-powered Lego engine. It has space for two passengers and can hit a top speed of around 30 ...