No more squinting at color charts—this connected device tracks your pool’s water chemistry automatically and offers tailored tips for improvement through the Aiper app.

Long wire critical current (Ic) characterization is important for fabrication of superconducting magnets. Many inductive and transport Ic measurement methods have been developed for km scale rare ...

Experts say the test strips don't usually measure the same part of the nitrate ion that Central Iowa Water Works uses to determine safe drinking water.