Different changes in the F1 cars

In this new entry I will talk about the defferents changes introduced in the cars of F1. The most importants are three: the KERS, the tyres and the wings.
The KERS is a new system for recover the kinetic energy genereted by the car’s braking. This energy is stored in a battery. This energy will be available to the driver with a button on the steering wheel, the power gain is about 80 horsepower available just for seven seconds.
The tyres changes because the slick tyres returns and substitute the grooved tyres wich were the official tyres for ten seasons.
The other change is the front wings and the rear wing. The front wing becomes lower and wider and with adjustable flaps. The rear wing becomes taller and narrower.

Here you have a video where explain these things and some others.