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 ...

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 ...

The Quick Response code, more popularly referred to as a QR code, has really taken off in recent years, and it's easy to see why. Though COVID-19 helped mainstream it, these codes make sharing ...

Bargen is a free Barcode Generator software for Windows 11/10. It is an executable JAR file. Therefore, you need not install it on your system. To run the JAR file, simply double-click on it. Its ...

The South Yuba River Citizens League (SYRCL) will begin construction of the Upper Long Bar Habitat Restoration Project on Monday, June 22, 2026. The project is located on private property in Yuba ...

What's CODE SWITCH? It's the fearless conversations about race that you've been waiting for. Hosted by journalists of color, our podcast tackles the subject of race with empathy and humor. We explore ...

In a world of rapidly improving technology and growing fears of surveillance, people might wonder why there’s a bar code on some Nebraska license plates. Who exactly uses that bar code, and why?