Know your aero rake from your pitot tube? Jolyon Palmer explains testing tech for the uninitiated

Former F1 driver Jolyon Palmer turns teacher as he demonstrates some of the key pieces of technology F1 teams use to measure performance during pre-season testing, including aero rakes, pitot tubes and flow-vis paint. Watch the video and then sit back and enjoy testing, with that new knowledge in the back of your mind...

READ MORE: From aero rakes to sandbagging – F1 testing slang and jargon explained