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British Grand Prix 2011: Button and Hamilton's video guide

Where will you be Sunday lunchtime? Anyone who's even remotely interested in Formula One will be in front of the TV getting psyched up as 12 F1 teams take to the world’s fastest circuit.  Yes, 15 weeks in and 22 of the finest F1 drivers will be lining the grid, thinking about how they will tackle Abbey, the first right-hand corner, the fastest corner on the track where the drivers experience a peak G-force of 4.8g and over 4g for 1.3 seconds! At which point the car is experiencing two and a half times its weight in downforce through the corner.

Chrysler prices SRT 2012 models

Chrysler Group, which is reviving its SRT performance brand, has set prices on the first four SRT vehicles it is selling: the Chrysler 300 SRT8, Dodge Charger SRT8, Dodge Challenger SRT8 and Jeep Grand Cherokee SRT8. Chrysler will start building the vehicles at the end of July and they will arrive in dealerships before the end of the third quarter. Prices, including $825 shipping, are as follows: -- 2012 Dodge Charger SRT8 -- $46,660 • 2012 Chrysler 300 SRT8 -- $47,995 • 2012 Jeep Grand Cherokee SRT8 -- $55,295 • 2012 Dodge Challenger SRT8 -- $44,077 (price does not include a $1,300 gas guzzler tax on the automatic transmission and $1,000 for the six-speed manual.) The 2012 Challenger is largely a carryover from the 2011 model.

The Technology Behind F1 Cars: Aerodynamics [w/Video]

Ferrari's latest video in its ‘Discover the technology of Formula 1' YouTube series sees Scuderia Ferrari's deputy design chief Simone Resta focusing on the chassis and side pods' design and its effect on the aerodynamics. This video follows two episodes, the first of which introduced viewers to the concept of aerodynamics – which is the subject of the series' first part – while the second took a look at the design and effect of the car's front wing and nose. The great thing about this series is you don't have to be a genius – or even know your way around an F1 car – to get to grips with the concepts or terminology.