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.

For older kids who want to learn about the solar system, we highly recommend the Planet Earth and Moon in Orbit set. You'll find those sets and a lot more in our guide to the best Lego space sets ...

Want to see some wildly skillful LEGO construction? Check out [Banana Gear Studios]’ omni-directional treadmill which showcases not only how such a thing works, but demonstrates some pretty ...