Chances are you’ve encountered some version of the “Ebbinghaus illusion,” in which a central circle appears to be smaller when encircled by larger circles and seems larger when surrounded by smaller ...

We may receive a commission on purchases made from links. The Amazon Basics brand has gained a lot of traction in recent years, and it's no surprise why. Since launching in 2009, it has expanded to ...

The new Compact 500 Series VisionGauge® Digital Optical Comparator is the perfect solution for space-limited applications. It provides full functionality for smaller parts, in a significantly reduced ...

A suburban business has been around for nearly two centuries, and has a pretty impressive history. American Optical is the oldest optical company in America, dating all the way back to 1883, according ...

We may receive a commission on purchases made from links. Compared to the likes of Duracell and Energizer, and most of the best and worst of the major battery brands for that matter, Amazon Basics is ...

Alphabet’s CapitalG, Microsoft’s M12, Micron Ventures, and NVIDIA join forces to back optical switch startup tackling communication bottlenecks in data centers, high-performance computing (HPC), and ...

A video showing an unexpected optical illusion captured in a parking lot in Florida has gone viral on TikTok. The clip was shared by @amymcgrif and has garnered 8.3 million views since it was posted ...

In this EC&M Tech Talk, Randy Barnett reviews the concepts, cables used, and NEC rules for Optical Fiber Cables (Art. 770). With the widespread use of fiber and expansion into residential markets, ...