Today, on February 21 in Barcelona started the second test session of the Formula 1 teams of the 2012 season. And early in the morning, before the start of the races, Mercedes team presented its new car index W03. The design of the new Mercedes car, at first glance, has not received any radical changes, but has acquired a distinctive step in the bow, like most cars predstvlaennyh before the new season. The team has retained its former composition – for it will serve two Germans Nico Rosberg and seven-time world champion Michael Schumacher. The goal – the fight for the podium in every race of the season. According to the Mercedes, they have postponed the presentation of the car to test in Barcelona that is more time to work on the W03 in the wind tunnel. Although rivals expect that in Brackley found some clever technical solution that did not want ahead of time to shine. Either it is not, we will know pretty soon.