A Chinese satellite just outperformed Starlink—using a laser no stronger than a nightlight. Fired from 36,000 km above Earth, ...

Free-space optical communications (FSOC), which use lasers for high-speed data links between aircraft, spacecraft, and ground ...

In a surprising twist that blends tradition with technology, some Amish communities in Iowa are embracing electric bicycles as a practical and sustainable way to travel longer distances — no horses ...

Whether you have a favorite class in the game or not, there's no denying that, of the four available, Recon receives some of the best tools in the game. They're the long-range experts capable of ...

Abstract: Millimeter-wave sensing technology is widely used in various fields spraying medical diagnosis, security scanning, atmospheric science, and astronomy. In many practical applications, it is ...

Ultra-uniform nanogratings of sub-50-nm periods and near-10-nm groove widths on HOPG can be stably and efficiently fabricated by high-NA focused femtosecond laser irradiation under water immersion.

School leaders can use data as a compass to guide the decision-making process so that students and teachers have a clear path to success. When I first became a school leader, I thought one place where ...

Certain combinations work, like chocolate and peanut butter or Black Sabbath and eardrums. Other combinations don't, like orange juice and toothpaste or remote starters and manual transmissions. Well, ...

Long COVID or post-COVID-19 condition is the long-term symptoms that can develop after experiencing COVID-19. One study found that starting metformin within three months of SARS-CoV-2 infection ...

NTT Inc. and Mitsubishi Heavy Industries Ltd. (MHI) conducted an optical wireless power transmission experiment using a laser beam to wirelessly transmit energy over a distance of one kilometer. By ...

JERUSALEM, Sept 17 (Reuters) - A low-cost, high-power laser-based system aimed at destroying incoming missiles has successfully completed testing and will be ready for operational use by the military ...