Welcome to an epic DIY engineering challenge where movie fiction turns into real-world science. This video explores the ...

Everybody knows about Lego sets, but not everyone can afford them. Thankfully, there are other brands that also produce high-quality building sets. For instance, this Mould King model engine kit is ...

In this video, we build a 4x4 mini rock crawler from scratch using a vintage go-kart shell and a 670 V-Twin engine. The ...

Rim-driven thrusters turn the normal propeller-motor arrangement inside out; rather than mounting the motor at the center of the propeller, they use a large hollow motor, with the blades attached to ...