Hoverboards have been an indispensable material for hackers building their own vehicles in the last few years. [Mahmut Demir] shows how he’s built a hoverboard-powered go-kart for his son. Unable to ...

Acquiring tools is a lifelong process. You probably started as a teenager with some screwdrivers, a wrench set and a hammer—but a welder is one of the last things you add to the collection, if you ...

The first rail kart was just the beginning. This time, I redesigned the frame, improved stability, and pushed it to limits I didn’t dare test before. Abandoned tracks? They’re no match for this beast.