Lufthansa Technik's Lego CFM Leap-1B was under construction for nearly six months. Credit: Lindsay Bjerregaard/Aviation Week ATLANTA—A CFM Leap-1B engine made out of Lego bricks is making its ...

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 ...

Without question, the Rolls-Royce Merlin engine is one of the greatest piston pushers ever made. The 27-liter V12 was built in the 1930s and 1940s and would eventually go on to power allied fighter ...

When it comes to toys, there’s nothing better to unite kids and adults than Lego. From being great fun to build to serving as a learning tool, the small plastic bricks have it all. But not all builds ...

We may receive a commission on purchases made from links. The Lego company is able to produce some truly fascinating products for fans to build at home. They usually involve large structures — ...