Impact Statement: A high-sensitivity optical fiber temperature sensor based on the vernier sampling of tunable laser was proposed. The sensor contains only one Fiber Sagnac interferometer (FSI), and ...

The HP LaserJet M209d is a sterling value among low-cost, print-only mono laser printers. (If you're considering an inkjet but print only occasionally, it's a tempting alternative.) Its paper ...

And at the heart of this healthy hair trend is the sub-trend of scalp-first tools and products. "Your scalp is the real MVP ...

The Allen Cognitive Level Screen (ACLS), which requires a person to do a few short stitching tasks with a string and a needle, is used to screen for dementia. It involves following instructions, using ...

Dec. 19, 2024 — Scientist have begun to reveal the particle-level processes that create the type of auroras that dance rapidly across the sky. The Kinetic-scale Energy and momentum Transport ...

A research group led by Prof. Yao Baoli and Dr. Xu Xiaohao from Xi'an Institute of Optics and Precision Mechanics (XIOPM) of the Chinese Academy of Sciences have revealed a full-gray optical trap ...

Dec. 18, 2024 — Atomic clocks that excite the nucleus of thorium-229 embedded in a transparent crystal when hit by a laser beam could yield the most accurate measurements ever of time and ...

The NFL is always looking at futures, and this is about the next generation of power players in the media space, which unquestionably Netflix has become. One boxing match and a couple of NFL games on ...

Some of the earbuds’ standout features include active noise cancellation to reduce unwanted background noise, a sweat and ...