In ancient times when someone needed to make a measurement, they would turn to something close at hand, often literally a hand. A tradition that originated thousands of years ago in Egypt that is ...

Our best laser tape measures review includes two Bosch laser tape measure models. We tested them both under real-world conditions to see how the models, from different ends of the pricing spectrum, ...

A new reconfigurable device that emits patterns of thermal infrared light in a fully controllable manner could one day make it possible to collect waste heat at infrared wavelengths and turn it into ...

Researchers have been developing a laser power sensor that could be built into manufacturing devices for real-time measurements in many manufacturing processes, from welding car parts to crafting ...

Despite the impressive range of this Leica laser, it still delivers measurements with 1/16th of an inch accuracy and up to 330 feet in distance. Its memory function keeps the last ten measurements ...

Although many people routinely pinch their belly in order to see how fat they're getting, that's really only a measure of their subcutaneous "under the skin" fat. The Bello device goes deeper, using ...