Physicists at ETH Zurich have developed a lens that can transform infrared light into visible light by halving the wavelength ...

Swiss scientists have developed an ultra-thin lens that turns infrared light into visible light using lithium niobate and ...

Physicists have developed a lens with 'magic' properties. Ultra-thin, it can transform infrared light into visible light by halving the wavelength of incident light.

Chinese researchers have developed an infrared contact lens that makes night vision possible. Nanoparticles make the previously invisible light range visible to the human eye.

Hearing aids, mouth guards, dental implants, and other highly tailored structures are often products of 3D printing. These ...

The self-powered device mimics the human eye, recognizing colors while using energy, improving devices like phones, drones, ...

Researchers develop an energy-efficient device with near-human color discrimination capabilities, demonstrating great ...

Satellite-based electro-optical sensors are intended to detect missile launches early on, gaining valuable time for initiating countermeasures in case of an attack. The Fraunhofer Institute of ...

If other countries are now using laser weapons, this begs the question, considering our enormous Pentagon budget, does the ...

Human activities, such as agriculture, have dramatically increased nitrogen inputs into coastal seas. Microorganisms remove ...

Documentary 2008Director Masha NovikovaCountry The NetherlandsRunning Time 78 minsAnna Seven Years On The Frontline tells the story of an extraordinary and intrepid Russian journalist internationally ...