QR or Quick Response codes are one of the most popular ways to access information on the go. Invented in 1994 and once considered the wave of the future, part of the QR code revival that started in ...

A Spectra Physics Model A supermarket scanner—one of the first ten ever produced. A laser within the unit projects a beam onto a mirror that redirects it through the glass plate on the top. Cade ...

Sacramento, California – On February 26, 2025, the State of California adopted the 2024 International Wildland-Urban Interface Code® (IWUIC®) as the basis for Title 24, Part 7, 2025 California ...