Towards lower fuel use -- technologies for lighter cars

With oil prices at an historic high and global concern about vehicle emissions, consumer demand - and the focus in car manufacturing - is shifting to lightweight, low-fuel consumption cars.

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<p><a href="http://www.physorg.com/news137416839.html">Towards lower fuel use -- technologies for lighter cars</a></p> <p>With oil prices at an historic high and global concern about vehicle emissions, consumer demand - and the focus in car manufacturing - is shifting to lightweight, low-fuel consumption cars.</p>