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What's the difference between styling and design? [w/Video]

2953 Analytics' managing director Jim Hall explains the subtle but important difference between design and styling in a video from Autoline.tv. Hall believes design means how well the object functions, looks and feels, while styling is predominantly about giving it presence and increased aesthetic value. It's important then, he argues, not to interchange the two words.

Tomorrow’s world: Fiat's MultiAir engine tech

By Jesse Crosse Motor Industry 14 October 2009 16:50 Fiat this year launches what it claims is a big step forward in variable valve timing: MultiAir. It's the first time that a manufacturer has made a properly variable valve system a production reality, and will slowly be rolled out across most of Fiat's and Alfa's car ranges.How does Fiat's MultiAir vary from existing variable valve timing (VVT) systems?Current VVT systems rely on mechanical systems to open and close the valves. Engineers have long understood the benefits of changing valve opening and closing times to tweak an engine's power and emissions performance, depending on the need for power or parsimony.Valves are an engine's nose and mouth – it inhales through inlet valves and exhales through exhaust valves.

Motorcycle deaths spike in 2012

Motorcycle fatalities rose by 9 percent in 2012, totaling more than 5,000 deaths, according to data released Wednesday by the helmet laws play a part, as well. According to the GHSA, only 19 states currently require motorcycle drivers to wear a helmet at all times. This number is down from 26 states in 1997, showing the willingness of states to repeal helmet-required legislation.