Video: 5 biggest tech trends spotted at Formula 1’s Barcelona test. 5 Tech Trends From F1's Barcelona Test.

What technical insights were spotted over Formula 1’s 3 day Barcelona test? From Red Bull’s REAL car and brand new sidepods to car failures and… gills? Autosport expert Jake Boxall-Legge highlights the 5 biggest tech trends spotted at the first Formula 1 pre-season testing session in Barcelona:

— see video above —