If you work on construction sites, doing home appliances installation, doing a DIY tile laying, you probably heard of a laser level to do the job well. Over the years, there has been a gradual shift ...

A top-rated 360-degree laser level is $14 off right now, making precision layout work faster, easier, and far more affordable.

Ever wonder why projector systems and televisions doesn’t use laser illumination? It isn’t for safety reasons, and it isn’t for efficiency reasons—laser diodes have efficiencies ranging from 30 to 50 ...

How innovations in visibility, usability, and smart sensing are changing who uses tools—and how. For centuries, measurement tools have been essential to architecture, engineering, construction, real ...

Green laser pointers have become a popular consumer item, delivering light that's brighter to the eye than red lasers, but stories have circulated on the web about the potential hazards of inexpensive ...