WATCH: Why the teams are testing out bumper-sized mirrors at Zandvoort

Formula 1 is definitely a forward-looking sport – but you do need the occasional glance backwards…

That’s why, with a view to improving safety, the teams have arrived in Zandvoort with some weird, wonderful and often massive wing mirrors.

READ MORE: ‘It’s great to be back feeling competitive’ say Ferrari drivers after topping FP2

In this exclusive free preview from F1 TV’s Tech Talk show, join Sam Collins and Craig Scarborough as they explain why the teams have arrived in the Netherlands with some intriguing mirror designs.

Hit play on the video above – and check out F1 TV for more fantastic Tech Talk content.