F1
The McLaren MP4-25 trick
https://youtube.com/watch?v=kCdAmtTOun8%26hl%3Dfr_FR%26fs%3D1%26
How the genius system found by engineers at McLaren to allow the MP4-25 to cut through the air efficiently
How the genius system found by engineers at McLaren to allow the MP4-25 to cut through the air efficiently