When wired networking or data connections can’t be made, for reasons of distance or practicality, various wireless protocols are available to us. Wi-Fi is among the most common, at least as f… ...

Mar 20, 2025: Metasurface stores data securely by manipulating four light properties (Nanowerk Spotlight) Light carries information in its wavelength, wavevector direction, polarization, and the way ...

Mercedes-Benz has just received approval to add a fourth color: turquoise blue lights that indicate when a Mercedes car is driving itself. Only California and Nevada have approved the new light color.