Aston Martin and Red Bull Racing are today revealing their ground-breaking hypercar; codenamed AM-RB 001.
Nico Rosberg set the pace in Melbourne as he set the fastest time of second practice ahead of team-mate Lewis Hamilton.
Red Bull are no stranger to doing things differently. It is one of the great secrets behind their success.
Kimi Raikkonen put Ferrari back on top of the timesheets on the last day of testing at the Circuito de Jerez in Spain.