If you want to measure something too small to easily resolve by eye, you can do it with a laser pointer, a meter stick, and a little physics.

The Laser Level's combination of convenience and precision are what help to elevate it above a typical bubble level. A standalone bubble level can only measure levels along its own length, so if ...

Hoto designed this laser measuring tool for items anywhere from 0.16 feet to 99 feet with accurate readings between ± 1/16 of an inch. Hoto laser measuring tool: $40 (save $10): $30 at Amazon.

For a quick upgrade to your toolbox, you should consider the Kiprim Laser Tape Measure. Now on sale at Amazon for just $11, you can save 50% on this advanced gadget that will help you in more ways ...

A potential alternative to the finger prick test for measuring blood glucose levels has been developed by a researchers at the Massachusetts Institute of Technology and the University of Missouri ...

Laser-based measurement techniques, known as optical metrology, can be used to study the physical properties of objects and materials. But current optical metrology requires bulky and expensive ...

Laser-based measurement techniques, known as optical metrology, can be used to study the physical properties of objects and materials. But current optical metrology requires bulky and expensive ...

iPhone dongles can do everything from high-speed data transfers to testing for HIV. At Computex 2015 in Taipei this week, a local manufacturer is showing off a laser pointer for the Apple phone ...