There must be no chemical reaction between the sensor material and the sample. Use a sensor with a low cell constant (0.01 to 0.1 cm-1) for low conductivity measurements and a sensor with a higher ...

We've all been there: you're driving along, minding your own business, when all of a sudden your check engine light comes on ...

Car batteries can lose charge when not in use thanks to what's called parasitic drain. Here's a look at why that happens and how you can avoid a dead battery.

Objective To develop a tool to assess current (past 30 days) and lifetime marijuana use in older Veterans. Setting US Veteran’s Affairs Healthcare System. Participants 704 older Veterans were screened ...

Oftentimes, a signature of device degradation is an increase in current collapse. In order to improve the GaN HEMT performance and reliability, understanding the current collapse phenomenon is ...

The article deals with monitoring the state of electromagnetic current transformers magnetic cores in real time mode. The algorithm can be used in digital measuring current transformers (CTs) and in ...

A discount store in Wilmington is currently experiencing issues with its air-conditioning system. The first phase began on ...

One of those investigations involved a distinctive deep dive into studying the interior of the moon.

Believe it or not, you can actually use a boiled potato to help power a lightbulb. Yes, a potato! This activity is perfect for homeschool science, rainy day fun, or even a backyard STEM lesson. Let ...

The remote variable resistor functions as a voltage-controlled resistor whose resistance changes based on an applied voltage.