Quantum metrology uses quanta — individual packets of energy — for setting the standards that define units of measurement and for other high-precision research. Quantum mechanics sets the ...
Laser levels offer precision, reliability, and a measure of safety. Unlike traditional bubble levels, laser levels project a beam of light that serves as a reference point for various construction ...
We’ve been reviewing Black Friday sales, and we found a deal on our favorite overall laser measure: The Bosch GLM165-25G Blaze Green-Beam Laser Measure is within $8 of its lowest price this year ...
Waxing makes me smooth, but is extremely painful. And in-office laser hair removal services are expensive as all hell and not quite as permanent as people claim. But turns out, the answer all ...
The HP LaserJet M209d is a sterling value among low-cost, print-only mono laser printers. (If you're considering an inkjet but print only occasionally, it's a tempting alternative.) Its paper ...
Laser metrology comes in various forms. Optical frequency metrology with frequency comb lasers is utilized in physics research to accurately assess the properties of calculable atoms and molecules.
visual imaging of LEDs and—for the most precise positioning at closest range—a laser metrology (or "measurement of measurement") system. The laser is seen being fired from the Occulter ...