BuWizz Powered Go-Kart from LEGO
If you’re looking Go-Kart with a twist, this really fun build found on Gizmodo might be what you’re looking for.
It took about three weeks and over 7,000 pieces to build this go-kart, which is mostly assembled from Lego Technic pieces including 32 tiny electric motors (eight in every wheel) that propel it to a top speed of almost two-and-a-half miles per hour—depending on the weight of the rider who needs to be under 150 pounds. You’re not going to be winning any races on this thing, but there’s a chance you’ll still be rolling faster than the slowly crawling traffic you usually have to deal with on the way to work.