Part 1 of The 2007 F1 Cool Things was all about Honda’s Rubens Barrichello and his helmet and there will be bit about Honda in part 2 too.
Season 2007 brought a chance for F1 fans to get on the F1 car livery. First it was Honda with their myearthdream livery. Fans could make an enviromentaly friendly pledge on the myearthdream website, donate some money to a charity and get their name on one of the Honda cars. I made it somewhere on Jenson Button’s car 
. Here is a photo of the Honda livery with all the names. The tiny white lines all over the Earth are the names of the fans.
Red Bull came with similar idea but went one step further. Fans could get their face on the Ref Bull car for the British GP at Silverstone (although not for the race itself). Donation of 10 pounds to the Wings for Life charity was all that was needed. This is how the Red Bull of David Coulthard looked covered with photos of the fans:
Besides all the politics, spying, team mates wars, something good came out of Formula 1 in 2007 too …
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[...] Red Bull runs a special livery for charitable purpose. The difference between 2008 Brazilian GP and 2007 British GP however is that Red Bull will run the special livery also in the race and only on one [...]