01/07/2019

Sliding along on water

Machine bearings are usually lubricated with various oils. But today large quantities of these oils still end up in the environment. The Fraunhofer Institute for Mechanics of Materials IWM has developed a method which will ...

Paris bans old diesels to tackle pollution

Paris on Monday banned all diesel vehicles aged 13 years or over from the city centre, the latest move in a campaign to tackle pollution on the city's streets.

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