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Saturday, December 20, 2014

ScienceDaily: Automotive and Transportation News

ScienceDaily: Automotive and Transportation News


A 'GPS' for molecules

Posted: 19 Dec 2014 07:40 AM PST

In everyday life, the global positioning system can be employed to reliably determine the momentary location of one en route to the desired destination. Scientists have now developed a molecular 'GPS' with which the whereabouts of metal ions in enzymes can be reliably determined. Such ions play important roles in all corners of metabolism and synthesis for biological products.

Don't be tempted to buy your teen a cheap (old) car, parents warned

Posted: 18 Dec 2014 06:00 PM PST

Almost half of teen drivers killed on US roads in the past few years were driving vehicles that were 11 or more years old, and often lacking key safety features, reveals research. Parents, who are usually the ones stumping up for a car, could be putting their children's lives at risk by focusing on cost, warn the researchers.

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