Where did all the xenon go?

(Phys.org) —The noble gas xenon should be found in terrestrial and Martian atmospheres, but researchers have had a hard time finding it.

Ceramic foam cleans up exhaust gases

The introduction next year of the Euro 6 exhaust-gas standard means that catalytic converters will become more expensive, above all for diesel vehicles. Empa is working on a catalytic substrate made of ceramic foam which, ...

Israel firms invest in Cyprus energy search

Israeli firms Delek and Avner signed an agreement on Monday to acquire a 30 percent stake in exploration rights for gas and oil off Cyprus's southern shore carried out by US company Noble Energy.

Playing pool with atoms

(PhysOrg.com) -- The scientist who developed the world’s most sensitive spectrometer for identifying atoms on a material’s surface came to Lehigh recently to give a talk at the only U.S. lab that is equipped with ...

Noble gas detection system reaches maturity

The Preparatory Commission for the Comprehensive Nuclear-Test-Ban Treaty Organization certified the first noble gas detection system at its radionuclide station in Charlottesville, Va., United States, on Aug. 19, 2010. The ...

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