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 ...

In January, 1923, Lee Strasberg went to Al Jolson’s 59th Street Theatre to see “Tsar Fyodor Ivanovich,” a nineteenth-century Russian play about sixteenth-century Russian politics, performed, in ...

Compare the best receipt scanner apps for 2026, including pricing, features, pros and cons, and top use cases for small businesses. Looking for an app to help you track expenses, scan invoices, and ...

For as long as police officers and other first responders have been communicating with each other over the radio, there have been enthusiasts and other casual listeners eavesdropping on them using ...

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 ...

Jonathan Kwan is an Assistant Professor of Philosophy at New York University Abu Dhabi and was previously the Markkula Center’s Inclusive Excellence Postdoctoral Fellow in Immigration Ethics. Views ...

National security, unlocked. Each Thursday, host Mary Louise Kelly and a team of NPR correspondents discuss the biggest national security news of the week. With decades of reporting from battlefields ...

Need to scan family photos, piles of documents, or expense receipts? Our experts have tested the best options for every scanning scenario. Since 2004, I have worked on PCMag’s hardware team, covering ...

In a small coastal town, veterinarian Travis Shaw works with his father Shep and is very close to his beloved sister Steph. Travis is very successful with women and dates Monica every now and then.

A new platform integrates volumetric light-sheet imaging with precision computer-guided milling to enable high-depth molecular analysis of spatially defined regions within intact tissues. Continuous ...

Have a busy home office, or a couple of creative kids? The humble desktop printer is your friend. See our top printer picks under $200, backed by PC Labs' dozens of hands-on reviews of the latest ...