Apart from being one of the most amazing 3D animations I've seen in a while, this Formula 1 2009 video shows how the new KERS works, a kinetic-to-electric-energy system that allows for speed jumps.
KERS is short for Kinetic Energy Recovery System, an ingenious mechanical device that recovers wasted kinetic energy generated while braking. It converts that energy into electric power, which gets stored in a battery in the car's front. And then the really cool part comes: Once every lap, the battery reaches its full capacity and the F1 car driver can click a button to obtain a 6.5 seconds turbo boost, adding an extra 82 horsepower to the nominal capacity of the engine. Turbo boost, KITT, turbo boost!
Click to viewNext, Mario Kart-style power boosters floating on the road. [Thanks Sergio]