Look at the lighting on the rear of that diffuser - looks like some active flaps there to decouple the winglet at the end of the diffuser from the main diffuser and pressurise the back of the diffuser - likely intent is to drop floor downforce at high speed.

Max has had two unfortunate and unusual crashes in two weekends. But what is causing this? How could the unique rear wing design of the Red Bull be the source of his woes? youtu.be/-OXWw-nqtkI?si=rQ1p…

In this video we are looking at some very interesting developments on the rear end of the Ferrari. youtu.be/-iMyTPOTUKU

Audi's sidepods looked frankly a bit strange at the first test. The ones they brought to Bahrain are much more interesting. youtube.com/watch?v=GfPuhfSM…

Last year's champions definitely have a few interesting designs on this car, and some definite points of differentiation over other teams. youtu.be/uJxsHtFEY2E

Aston was late to the party on testing, but certainly a few interesting details to talk about on the car with the grainy shots available to us. youtube.com/watch?v=fssMQV8N…

Ferrari just launched their 2026 F1 car, the SF-26, and there's a fair few things to discuss aerodynamically on it! youtube.com/watch?v=Rf0wmJYu…

Mercedes has released its new entrant for the 2026 F1 season, the W17. We have a real car as well as some renders to dig through, with plenty of interesting details to be found! youtube.com/watch?v=2xcL9mMS…

Launched at the same time as Red Bull, but with quite a different car, lets see what's going on with the VCARB 03 youtube.com/watch?v=Tfre_EwZ…

We were expecting a show car only, but the secondary images from the launch revealed a whole bunch more! It may not be the final testing spec, but its's certainly some level of developed car. youtube.com/watch?v=6rgMkkEd…

F1 rules are extremely complicated these days, but I'm going to do the best I can to break it down for you. Strap in, because this is going to be a long one! youtube.com/watch?v=konaZHBa…

There's big bodywork changes coming for Formula 1 in 2026, and in this video we are going to see what they actually do. youtube.com/watch?v=kWO0yb0I…

Not sure I put quite enough diffuser on this one... Catch it at World Time Attack Challenge this Friday and Saturday!

There's new F1 rules for next year, and there's going to be video analyses from me. In order to do that, I need to understand the 2026 F1 rules. The only way to do that properly is to draw them out! youtu.be/HIEHRR7Sy1g

My flow vis course has finally dropped! After years of people asking for a new course, it's now here, and to celebrate its launch I'm having a sale; 30% off all JKF Courses using the code "FlowVisLaunch"! Check out the new course here: courses.jkfaero.com/courses/…

Hello friends! Next weekend (28th/29th) I'll be racing for the first time since coming back from F1 in the Milbrodale Mountain Classic. Probably going to DNF or be super slow, but should be a good bit of fun! If you're around, come on down and say hi!

The McMurtry Spéirling has been busy breaking track records and driving upside down, but what are the physics behind its mind bending speed? In this video we are taking a deep dive into the physics behind one of the fastest cars you can buy today. youtu.be/qXrbU3UHG9g

Whilst not radically different, Mercedes W16 F1 car does have some interesting details for this year, as well as some cool bits from last year that we can analyse! youtu.be/1DDXsYjlh08

Despite the general gist of these cars being the same as last year, there's actually quite a lot of interesting aerodynamic details on the SF-25, so lets dive into it! youtu.be/0VTd1CvK3_Q

We weren't expecting it to roll out, but it's here anyway! No big concept changes to be seen on the MCL39, but there's a few interesting details that we can talk about. youtu.be/eVYX6ymBqNw