There are heavy metal videos, and now there's a "Not so heavy metal video." This one isn't about music however, it's about beryllium, the primary ingredient in making state-of-the-art mirrors for the next generation space ...
Space Exploration
Jan 14, 2011
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(Phys.org) —Assembly of the backbone of NASA's James Webb Space Telescope, the primary mirror backplane support structure, is a step closer to completion with the recent addition of the backplane support frame, a fixture ...
Space Exploration
Jun 14, 2013
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With morning and nighttime routines alone, people spend plenty of time looking in the mirror, but did you know the history of this everyday item dates to 4000 B.C.?
Optics & Photonics
Jul 5, 2022
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(Phys.org) —Miguel A. Lerma a mathematician at Northwestern University has uploaded a paper to the preprint server arXiv, in which he describes the design of an event cloaking device that doesn't require the use of metamaterials. ...
(PhysOrg.com) -- The field of adaptive optics is advancing in interest as technology makes it possible to use deformable mirrors for a number of applications in optoelectronics. Deformable mirrors usually make use of rigid ...
(Phys.org) -- In free-space optical communications (FSO), data is wirelessly transmitted by light propagating through open space. Among their applications, FSO systems are used for communications between spacecraft and have ...
(PhysOrg.com) -- A study of domesticated pigs has found that with just a little experimentation they can find food based only on a reflection in a mirror.
Laser-plasma accelerators (LPAs) got the nickname "tabletop" because, as shown by the unique BELLA accelerator at the U.S. Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab), they can boost electron ...
General Physics
Feb 1, 2016
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An international team of researchers, led by Mark E. Davis at Caltech, has succeeded in making the first chiral molecular sieves. This discovery opens new areas of investigation in both chemistry and biology, and has broad ...
Materials Science
May 1, 2017
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499
What appears to be a unique selfie opportunity was actually a critical photo for the cryogenic testing of NASA's James Webb Space Telescope in Chamber A at NASA's Johnson Space Center in Houston. The photo was used to verify ...
Space Exploration
Oct 19, 2017
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