Archive: 02/5/2010

X-Ray Emission from Young Stars

(PhysOrg.com) -- The star TW Hydrae is located about 150 light-years from earth in the direction of the constellation of Hydrae, the Water Snake. This star is relatively young -- at about 10 million years ...

Feb 05, 2010 5 / 5 (3) 0 | with audio podcast

Renewable oil companies

The entry of oil companies into the realm of renewable energy could present major obstacles for the development of a sustainable economy that is not based on carbon resources, according to a report in the International Jo ...

Feb 05, 2010 1.4 / 5 (9) 3

Repulsive interactions

(PhysOrg.com) -- The recent state of the roads is a clear illustration of what happens when water freezes into crystals of ice. But despite its frequent occurrence, the crystallisation of water is remarkably ...

Feb 05, 2010 4.7 / 5 (3) 0 | with audio podcast