Calibration is one of the most critical steps in the pH measurement process. Some of the common calibration-related problems include out-of-range slope values and cell constants, inaccurate readings ...

Laser levels are indispensable for ensuring measurement accuracy. We tested the best-selling models—see how they fared.

You can calibrate your Google Maps app to give more accurate directions on iPhone or Android, though your options on iPhone are comparatively limited.

Learning how to use your camera's light meter will allow you to properly adjust your settings without the guesswork.

Panametrics has developed several ultrasonic, clamp-on flow meters for measuring fluid flow. These clamp-on meters can be ...

This year’s drawdown is expected be larger than usual, with the lake lowered about 6 feet instead of the typical 2 feet. The ...

Wastewater treatment plants (WWTPs) are a major source of greenhouse gas (GHG) emissions, including methane (CH₄) and nitrous ...

October is a big month for barge transportation on the Mississippi River, but restrictions are in place and the weather ...

They’re harnessing it to help directors prepare, debate, and decide. by Stanislav Shekshnia and Valery Yakubovich In 2014 Hong Kong–based Deep Knowledge Ventures formally appointed an algorithm to its ...

Identifying leak locations and mapping contaminant plumes enables effective source control and remediation. Using vertical ...

What’s Inside a Mobile Phone? The rise of mobile phones over the last decade is the most significant technological shift since the internet’s establishment as a global communication network in the ...