Driving 1,000 miles (1,609 km) of public road to set five official production car lap records in five consecutive days is no small feat – especially not for a car built with 3D-printed and ...

Building hot rods remained basically the same for decades, with tried-and-true “old school” methods being used to create increasingly complex builds. Computers really changed the game, allowing things ...

This awesome 3D printed RC car chassis switches to GPM differentials with hardened steel parts, reducing bearing race wear in ...