Barcode scanners are so commonplace in grocery stores that it's hard to envision a time when they weren't the norm. This supermarket chain was behind the times.

John Bisset shares practical broadcast engineering tips, from handy apps and vintage manuals to transmitter-site checklists ...

Avoid downloading third-party apps to scan QR codes.

Ronald Schneider, B.S.Pharm., M.H.A.; Jonathan Bagby, R.N., M.B.A., M.S.N.; Russ Carlson, R.N., B.S.N., M.H.A. Am J Health Syst Pharm. 2008;65(23):2216-2219. In 1994 ...

Tucson Police Wednesday are rolling out their newest crime fighting tool: cameras that automatically read license plates as officers patrol city streets. The Automated License Plate Recognition system ...

Optics and photonics is the study of the fundamental properties of light and harnessing them in practical applications. Optics and photonics covers the entire electromagnetic spectrum from high-energy ...

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Luis Martinez was on his way to work on a frigid Minneapolis morning when federal agents suddenly boxed him in, forcing the SUV he was driving to a dead stop in the middle of the street.

A type of childhood brain tumour called ependymoma is more common in boys than in girls. The reason for this difference turns out to be sex hormones such as testosterone.