Not fans exactly, but the Bernoulli principle, which is sufficient to keep the car sucked to the track if the floor is designed in a specific way [0][1] [0] ht

Not fans exactly, but the Bernoulli principle, which is sufficient to keep the car sucked to the track if the floor is designed in a specific way [0][1] [0] https://motorsport-magazine.s3.eu-west-1.amazonaws.com/wp-content/uploads/2019/07/19172031/Underneath-view-of-2021-F1-car.jpg https://motorsport-magazine.s3.eu-west-1.amazonaws.com/wp-co... [1] https://en.m.wikipedia.org/wiki/Ground_effect_(cars) https://en.m.wikipedia.org/wiki/Ground_effect_(cars)