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 ...
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 ...