Experience the thrill of a fully functional Lego Technic RC car with a twist! In this video, we build and test a semi-automatic Lego Hot Rod complete with a 4-speed sequential gearbox and a clutch.

Discover how to convert an RC nitro engine into a functional generator in this exciting DIY project. Using a 3cc car engine, this build demonstrates how to harness the power of a small-scale nitro ...