The latest takes something we've seen before and makes it even more lifelike, giving a mini-V8-powered RC car engine a manual-operated clutch for its transmission. The video comes from the ...

Bringing engineering and creativity together, this LEGO RC car features a fully functional 4-speed manual gearbox. Designed for smooth shifting and enhanced control, this build takes LEGO ...

Almost the entire car is 3D printable – not just the chassis. The gearbox, differentials and driveshafts, and even suspension arms and tie rods are all printed, rather than bought. This also ...