Formula1 new season

The Formula1 new season begin in Australia in 25 March. The 2011 had to begun in Barahain but the revolutions prevented do it. 
For the new season have a lot of new things in the regulation and in the grind. In the regulation, for this year the rear spolier can be moved the driver. Until now, this spolier only could move in the box but now when the driver is on track he can, using the wheel, change the position of the rear spolier. 
Other thing new of this year is the back of KERS. In 2009 began a new system called KERS (Kinetic Energy Recovery System) who stores the kinetic energy used in the branking for be used in the straight. This system didn't got sucess and FIA (Federation Internationale de l'Automobile) decided leave the project. Now the KERS is more developed than before and it's possible that got sucess.

In the grind the principal drivers haven't chanched of team but the coming of rookies have do different changes: In Williams Nico Hulkemberg (second driver last year) went out and arrive Pastor Maldonado. In Force India Vitantonio Liuzzi (second driver last year) went out and arrive Paul di Resta. In Sauber Nick Heifeld went out and arrive Sergio Perez. In Hispania the two drivers of last year (Bruno Senna and Karun Chandok) went out and, until now, we know only one driver, Nayarin Karthikeyan. In Virgin Lucas di Grassi went out and arrive Jerome d'Ambrosio. In Renault (since this year Lotus-Renault) Robert Kubica is injured for all season so Nick Heidfeld arrive for replace him.
In calendar, also have got little changes: Turkey GP is in 4th place and last year was in 7th place. The Germany GP is celebrated in Nurburing circuit. Last year was celebrated in Hockenheim. The Brazilian GP is the lastest, this year. Last year the lastest was Abu Dhabi GP. The Indian GP in to calendar and will be celebarted in antepenultimate place.