Purdue Extension Educators frequently encourage homeowners to get soil tests when they want to grow new plants in an area, or try to diagnose what’s wrong with plants currently growing. One key ...

Simply explained, pH is a measure of how acidic or basic a solution is. The parameter is represented on a scale from 0 to 14, where 7 is neutral, meaning the solution is neither acidic nor basic.

A pH meter measures the hydrogen-ion activity in a solution, indicating its acidity or alkalinity. Handheld pH meters are portable devices designed for on-site and field measurements. They typically ...

pH determination and acid–base titrations are essential experiments performed by high school and university undergraduate students alike throughout their chemistry education. While these experiments ...

A 19-year-old who will officially hold a Ph.D. in biomedical engineering next week began taking classes at a local community college at 7 years old, while he was still in high school. Tanishq Mathew ...

SAN DIEGO — Next month, the city will take the first steps in restarting its smart water meter program, also known as Advanced Metering Infrastructure (AMI). The program will replace manually-read ...

pH meters are an essential part of many laboratories. pH can affect microbial growth and chemical reactions, pH meters must be calibrated regularly. pH meters consist of either distinct reference and ...

Madman Films and Sky Cinema are set to take you on a wild ride with the upcoming Australian fantasy adventure movie, The Portable Door. Based on the popular book series by Tom Holt, the story follows ...

A pH meter measures a pH or the acidity/alkalinity of substances. Most pH meters rely on a glass electrode that measures the number of hydrogen ions in the solution. Usually, pH meters need to be ...