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 ...
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 ...
Lego may have started out as a simple toy, but later became a brilliant platform for mechanical experimentation. Many like to build their favorite cars or engines in thousands of plastic bricks, and ...