WASHINGTON — In 2014, Lufthansa flight 1829 took off from Bilbao, Spain, and was ascending normally when the plane’s nose unexpectedly dropped. The plane — an Airbus A321 with 109 passengers on board ...
A new metamaterial-based nanophotonic color router maintains 78% optical efficiency at oblique angles, enabling accurate color separation for next-gen smartphone cameras. (Nanowerk News) Smartphone ...
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