Archive: 08/03/2009

Higher gas prices help reduce emissions

(PhysOrg.com) -- Less driving and greater vehicle fuel economy aren't the only byproducts of higher gas prices—lower carbon dioxide emissions is another benefit, say University of Michigan researchers.

Aug 03, 2009 4.4 / 5 (7) 0

Self-healing surfaces

The engineers' dream of self-healing surfaces has taken another step towards becoming reality -- researchers have produced a electroplated layer that contains tiny nanometer-sized capsules. If the layer is ...

Aug 03, 2009 5 / 5 (4) 0