There are a number of ways to measure the speed of light. If you’ve got an oscilloscope and a few spare parts, you can build your own apparatus for just a few bucks. Don’t believe the “lies” that ...

REDMOND, Wash. – January 7, 2019 — Radiant Vision Systems, a leading provider of test and measurement solutions for lighting and displays, announces the release of a new Near-Infrared (NIR) Intensity ...

A pair of companies that most people probably aren’t familiar with are teaming up to evaluate a new method of depth measurement for advanced driver assistance systems (ADAS) with an eye toward ...

In 1887, one of the most important experiments in the history of physics took place. American scientists Michelson and Morley ...

LED lighting has received massive attention in the past couple of years, and rightfully so. The right LED system for the application will improve lighting and save energy. But there’s a significant ...

Light that has travelled billions of light-years from now-ancient quasars has been used by physicists to close the “freedom-of-choice” loophole in Bell tests of quantum entanglement. Done on Spain’s ...