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Optical clocks are highly precise timekeeping devices that measure time by tracking the oscillations of light, as opposed to ...

The algorithm models the blurring incurred by Earth's atmosphere and counteracts it, producing sharp and clear images.

bWeill Institute for Neurosciences, Department of Neurology, University of California, San Francisco, San Francisco, CA, USA cDepartment of Ophthalmology, University of California, San Francisco, San ...

The gun recovered by authorities in the assassination of Charlie Kirk was a bolt-action rifle — a common hunting weapon valued for its reliability but limited to a single shot before reloading. Utah ...

Researchers used their new technique to fold a glass bar (a), create an optical resonator (b), to achieve helical bending (c), and to create a table with a parabolic reflector (middle, lower row).

Abstract: Seismic imaging technology, which analyzes seismic wave propagation and reflection to gather data on underground geological structures, is vital for geological exploration. Due to factors ...

Artificial intelligence is consuming enormous amounts of energy, but researchers at the University of Florida have built a chip that could change everything by using light instead of electricity for a ...

A team at the University of Florida has developed a new kind of computer chip that uses light with electricity to perform one of the most power-intensive parts of artificial intelligence—image ...

Zenni Eyewear is still hosting its Labor Day sale, offering up to 50% off on select frames. Shoppers can receive an additional 10% discount by using the code USATODAY at checkout. The sale includes ...

Nadella took to X, formerly Twitter, saying Microsoft's "breakthrough work on an analog optical computer points to new ways to solve complex real-world problems with much greater efficiency. He added ...

Abstract: Making the best use of expensive distributed temperature sensing (DTS) systems and saving costs is helpful for their measurement applications. The integration of free space optics (FSO) and ...