10/01/2006

Magnetism flicks switch on 'dark excitons'

Tests at leading magnetic labs shed light on nanotube mystery In new experimental research appearing in this week's issue of Physical Review Letters, a Rice University-led team of nanoscientists and electrical engineers ...

NASA Had No Choice But To Buy Soyuz Flights

NASA's announcement last week that it will pay Roskosmos $43.6 million for a round-trip ride to the International Space Station this spring, and an equivalent figure for an as-yet-undetermined number of future flights to ...

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