Silver-glass sandwich structure acts as inexpensive color filter
The engineering world just became even more colorful.
The engineering world just became even more colorful.
Optics & Photonics
Feb 13, 2015
2
332
Working with researchers at Zhejiang University in China, Changxi Zheng, assistant professor of computer science at Columbia Engineering, has developed a technique that enables hydrographic printing, a widely used industrial ...
Engineering
May 22, 2015
1
68
Ten million years ago, a green and black snake lay coiled in the Spanish undergrowth. Once, paleontologists would have been limited to the knowledge they could glean from its colorless fossil remains, but now they know what ...
Archaeology
Mar 31, 2016
0
104
Technology developed by the University of Cincinnati and industry partners can do something that neither blinds nor existing smart windows can do. This patent-pending research, supported by the National Science Foundation, ...
Optics & Photonics
Jun 10, 2015
1
108
Colors are often essential to convey scientific data, from weather maps to the surface of Mars. But did you ever consider that a combination of colors could be "unscientific?" Well, that's the case with color scales that ...
Other
Oct 29, 2020
5
309
The Metropolitan Museum of Art (The Met) and The University of New Mexico (UNM) today announced the groundbreaking findings of a two-year study of the plasmonic properties of daguerreotypes.
Nanophysics
Jun 10, 2019
0
392
The Kindle was always an odd product name. Amazon used a verb to name a thing, raising the question: Kindle what? Now we have the answer: Kindle Fire.
Consumer & Gadgets
Nov 14, 2011
4
0
In most circumstances, disordered working conditions prevent us from performing accurate work. But in a reversal of this common wisdom, a team of researchers from the University of Adelaide and the University of St Andrews, ...
Optics & Photonics
Feb 22, 2022
0
284
If someone has a "hard shell but a soft center," that's often regarded as an appealing character trait. But for Professor of Polymer Chemistry Markus Gallei and his doctoral student Lukas Siegwardt the appeal lies in creating ...
Polymers
Feb 22, 2023
0
99
Although LEDs are increasingly used in low-energy lighting and displays, consumers sometimes find their light harsh or unpleasant. Findings from a new study point to the need to take age-related perception differences into ...
Optics & Photonics
Oct 16, 2019
4
57