New sensors developed by researchers can identify explosive materials, particles from a potentially deadly virus and illegal drugs at the part-per-quadrillion level. We are frequently reminded of how ...

[Mike] lives in a temperate rainforest in Alaska (we figured from his website’s name) and uses a 570 gallon oil tank to supply his furnace. Until now, he had no way of knowing how much oil was left in ...

Sometimes we need a non-contact liquid level sensor. There are several ways to build that, but the easiest is to try an optical liquid level sensor. You may already have an idea in mind since you are ...

American Sensor Technologies, Inc. (AST) has released the AST4530 PVDF / PTFE submersible pressure transducer. American Sensor Technologies, Inc. (AST) has released the AST4530 PVDF / PTFE submersible ...

[Bob] was having trouble keeping up with his water troughs. He had to constantly check them to make sure they weren’t empty, and he always found that the water level was lower than he thought. He ...

LOWCOUNTRY, S.C. (WCIV) — Flooding is one thing that residents can count on here in the Lowcountry, whether it’s coastal flooding with high tide cycles or freshwater flooding after heavy rain or ...