The Best Rotary-powered Vehicles You Can Buy, Plus a 40 hp Wankel-engined Chainsaw

Felix Wankel's rotary engine has been fascinating gearheads for decades. Even so, Wankels' engine has been generating more than its share of press recently, with some news sources speculating that the engine will be making a return as a compact range-extending generator in future plug-in hybrids from Audi and Mazda »8/13/13 12:41pm

Huge Drivable Lego Go-Kart Ups Pushes Global Awesome Index To New Highs

We've all seen Lego Mindstorms kits, right? Those advanced Lego kits with little motors and linkages and a little computer brain box? Sure, you know them. Usually, they're used to make little robots or table-top Rubik's cube solving machines or possibly advanced, immobile, closet-occupying robots. Normally they're… »9/03/12 4:00pm