News tagged with helium

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Helium pair have regular violent flare ups

(PhysOrg.com) -- A team of astronomers led by Dr Gavin Ramsay of Armagh Observatory have spotted violent eruptions from an interacting pair of stars that orbit around each other every 25 minutes. Unusually, ...

May 24, 2010
5 / 5 (6) 0 | with audio podcast

Art Seals Reveal Their Secrets

(PhysOrg.com) -- Works of art are valuable and often also very delicate. Their restoration and conservation and their dating and authentication require sophisticated technical methods.

May 19, 2010
3.5 / 5 (2) 0 | with audio podcast

Physicists capture first images of atomic spin

(PhysOrg.com) -- Though scientists argue that the emerging technology of spintronics may trump conventional electronics for building the next generation of faster, smaller, more efficient computers and high-tech ...

Apr 26, 2010
4.9 / 5 (40) 12 | with audio podcast

WUSTL professor testifies on helium shortage

The sudden shortage of a nuclear weapons production byproduct that is critical to industries such as nuclear detection, oil and gas, and medical diagnostics was the focus as a House Science and Technology panel heard testimony ...

Apr 23, 2010
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