Latest Samuel Pierpont Langley Stories

2013-05-02 23:17:25

From Dan Handley Science Media, LLC, American Public Television begins distributing UNDAUNTED: The Forgotten Giants of the Allegheny Observatory, a one-hour documentary that tells the inspirational stories of determined scientists whose discoveries helped pioneer early aviation, solar research, and the founding of astrophysics. Pittsburgh, PA (PRWEB) May 02, 2013 UNDAUNTED: The Forgotten Giants of the Allegheny Observatory is a one-hour documentary that tells the surprising stories of the...

2011-03-30 10:30:00

HAMPTON, Va., March 30, 2011 /PRNewswire-USNewswire/ -- Christopher R. Fuller, the Roanoke Electric Steel Professor of Mechanical Engineering at Virginia Tech, is the newly appointed Samuel P. Langley Professor of Engineering at the National Institute of Aerospace (NIA). (Logo: http://photos.prnewswire.com/prnh/20081007/38461LOGO) The Langley Professorship, which is funded by NASA's Langley Research Center also in Hampton, is dedicated to a Virginia Tech faculty member who works at the...

2010-07-09 12:48:00

HAMPTON, Va., July 9 /PRNewswire-USNewswire/ -- A team led by a NASA Langley Research Center scientist has been selected to carry out a four-year campaign to improve the use of satellites to monitor air quality for public health and environmental benefit. (Logo: http://photos.prnewswire.com/prnh/20081007/38461LOGO ) (Logo: http://www.newscom.com/cgi-bin/prnh/20081007/38461LOGO ) The team, led by Langley senior research scientist Jim Crawford, won $30 million in funding from NASA's...

2010-05-19 08:52:00

HAMPTON, Va., May 19 /PRNewswire-USNewswire/ -- NASA will help visitors imagine the future of flight at this weekend's fly-in in Suffolk, May 22-23. (Logo: http://www.newscom.com/cgi-bin/prnh/20081007/38461LOGO) Engineers and others from NASA's Langley Research Center in Hampton will be part of a special NASA display at the Virginia Fly-In at the Suffolk Municipal Airport also known as the Suffolk Executive Airport. The exhibit, sponsored by Langley's Aeronautics Research Directorate,...

Latest Samuel Pierpont Langley Reference Libraries

2010-10-27 21:58:22

The bolometer, invented in 1878 by Samuel Pierpont Langley, measures the energy of incident electromagnetic radiation. It consists of an absorptive element connected to a heat sink through a thermal link. The absortive element raises its temperature above that of the heat sink when radiation impinges on it. The higher the energy the higher the temperature rises. Old bolometers used metals while newer ones used semiconductors and superconductors as the absorptive elements. Bolometers can...

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