I know, it's not really a launch, but Mercedes have been tweeting a few little videos.
https://twitter.com/MercedesAMGF1/status/560802583791415297
https://twitter.com/MercedesAMGF1/status/560804197688287233
https://twitter.com/MercedesAMGF1/status/560806447764631552
https://twitter.com/MercedesAMGF1/status/560810558736183297
https://twitter.com/MercedesAMGF1/status/560814535041224704
https://twitter.com/MercedesAMGF1/status/560820227261210624
https://twitter.com/MercedesAMGF1/status/560822477987659776
https://twitter.com/MercedesAMGF1/status/560825850266791937
https://twitter.com/MercedesAMGF1/status/560830832932167681
https://twitter.com/MercedesAMGF1/status/560835046056013824
https://twitter.com/MercedesAMGF1/status/560839118247043072
Car gets properly revealed on Sunday, along with the first day of testing.
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