Various techniques bring these tiny vehicles to life, from high-speed RC models to manually powered accelerators. Witness the challenge of making a LEGO car climb and complete the loop flawlessly.

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 ...

The build began as a simple two-motor, skid-steer RC car build with a fan for ... However, when this was all assembled, the car was too heavy to climb walls or stick to the ceiling.