Quantum computing represents a potential breakthrough technology that could far surpass the technical limitations of ...
Researchers have discovered that by shining different wavelengths (colors) of light on a material called magnetite, they can change its state, e.g. making it more or less conducive to electricity. The ...
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Unhackable metasurface holograms: Security technology can lock information with light color and distance
A research team led by Professor Junsuk Rho at POSTECH (Pohang University of Science and Technology) has developed a secure ...
In April 2019, scientists released the first image of a black hole in the galaxy M87 using the Event Horizon Telescope, or EHT. Now data from 19 observatories — and both on the ground and in space — ...
The invention of tiny devices capable of precisely controlling the direction and behavior of light is essential to the ...
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