Remember the DIY Segway that we showed you ... Workshop are back at it this year with a new project, an electric kart that has some rather high-tech features built in. Weighing in at 350 lbs.

Adding springs to a go-kart makes it behave a lot more like a full-size car. It also makes it complicated like one. Electric go-karts are awesome self-contained projects, customizable to your liking.