Join F1 technical expert Sam Collins as he takes a look at the biggest technical changes the teams have made during the winter break, including to that all important floor area. Watch the full version of Tech Talk and look out for future episodes at F1TV.com.
READ MORE: Mercedes' secret floor breaks cover as the W12 hits the track at testing
Next Up
Related Articles
UnlockedThe F1 drivers who went back-to-back for their first wins
When Formula 1 meets golf
BettingOcon gambling on luck boost in Haas team battle
BettingHamilton betting odds slide despite China podium
12 of F1's weirdest and most amazing records
Williams sign engineer from Mercedes for key technical role