Abstract: An ultrasonic distance measurement system for use in air is presented. The measurement is based upon the two-frequency continuous-wave (TFCW) phase-shift method. In the system, two vernier ...

Abstract: A highly sensitive fiber optic multimode coupler for salinity measurement based on Vernier effect is proposed. The coupler is manufactured by tapering two single-mode optical fiber whose ...

Have you ever wondered what the hardness of tanzanite is? But before that, let’s understand what a Tanzanite is. It’s a pretty blue-violet gem that belongs to the mineral group. Think about strolling ...

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I'm a Fitness & Nutrition writer for CNET who enjoys reviewing the latest fitness gadgets, testing out activewear and sneakers, as well as debunking wellness/fitness myths. In my free time I enjoy ...

A bill to allow for small, plug-in solar panel systems is moving through the Senate, which would open access to solar power for renters and others who can’t install rooftop solar panels. The plug-in ...

Illinois (KWQC) - A bill to make solar power more accessible to renters and others who face barriers to the alternative energy source is moving through the Illinois Senate. The plug-in solar bill ...

ADAMS COUNTY, Ohio — The decision to ban large-scale data centers in Ohio could soon be up to voters after Ohio Attorney General Dave Yost verified a request for a ballot measure. Ohio Residents for ...