Here’s what the intriguing holes in Mercedes’ and Ferrari’s F1 diffusers are for

Caution is always required when analysing Formula 1 launches – especially with the introduction of new regulations. A few years ago, Red Bull Racing played games with its sidepod inlets by showing different designs at the launch in Milton Keynes and on renders. During the subsequent test days in Bahrain, the design was different again, which illustrates the steps teams take to stop rivals ...Keep reading