Engineers discover a new gatekeeper for light
Imagine a device that is selectively transparent to various wavelengths of light at one moment, and opaque to them the next, following a minute adjustment.
Imagine a device that is selectively transparent to various wavelengths of light at one moment, and opaque to them the next, following a minute adjustment.
Optics & Photonics
May 26, 2016
0
839
European Union lawmakers want tougher limits set on the U.S. using information about EU citizens that's exchanged under a new trans-Atlantic data agreement.
Internet
May 26, 2016
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7
Dutch electronics giant Philips set a price of 20 euros per share Thursday, a day ahead of a highly anticipated IPO of its lighting arm, and said it was expecting to raise 750 million euros.
Business
May 26, 2016
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11
Sony Interactive Entertainment announced Thursday that PlayStation 4 sales hit 40 million units, being snapped up at a record-setting pace.
Consumer & Gadgets
May 26, 2016
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7
The world's most advanced light microscopes allow us to see single molecules, proteins, viruses and other very small biological structures. But even the best microscopes have their limits.
Cell & Microbiology
May 26, 2016
0
983
Senegal's heavily forested southern region of Casamance will have no tree cover left by 2018 if illegal logging driven by Chinese demand is not addressed, a Senegalese ecologist warned Thursday.
Environment
May 26, 2016
0
61
A Greek archaeologist who excavated the birthplace of Aristotle in northern Greece in the 1990s says a destroyed structure he discovered may have been the tomb of the ancient philosopher and teacher of Alexander the Great.
Archaeology
May 26, 2016
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17
A Norwegian consumers' group took inspiration from "slow television" to produce a marathon webcast of a team of readers going through the fine print of terms and conditions of downloadable apps.
Software
May 26, 2016
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14
Microsoft and Facebook on Thursday announced they will work together to lay a high-speed Internet cable across the bottom of the Atlantic Ocean.
Business
May 26, 2016
0
17
The Dutch government is considering banning the country's millions of cyclists from using their cellphones while riding, saying pedaling and phones are a dangerous mix.
Other
May 26, 2016
0
7