We may receive a commission on purchases made from links. One tool you'll find stashed in all the best electrician's tool backpacks is a multimeter. Most modern multimeters are of the digital variety, ...

Battery cell voltage is the most fundamental measurement made on the cell. While on the surface measuring voltage seems easy, ...

Researchers at Forschungszentrum Jülich, together with international collaborators, have demonstrated for the first time that ...

Anomalous” heat flow, which at first appears to violate the second law of thermodynamics, gives physicists a way to detect ...

This video explains how inductors work and how they store energy in a magnetic field when electrical current flows through them. Inductors are passive components used to resist sudden changes in ...

In a metal like copper, however, the outer electrons swim around freely and are shared by all the atoms. That’s why ...

Before ethical standards can be enforced, employers must establish clear and understandable standards. Once the standards have been clearly identified, compliance is measured by observing employee ...

Having good neighbors can be very valuable—even in the atomic world. A team of Amsterdam physicists was able to determine an ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I ...

A study by researchers at the Indian Institute of Technology, Bombay has demonstrated that satellite data can be used to “reliably” measure the levels of carbon dioxide and methane in Indian metros.

McCarty plans a November 2026 ballot measure to raise $8–9M for housing. Revenue would fund first-time buyer aid, renter assistance and tiny homes. McCarty and West Sacramento mayor will pursue MLB ...

Senate Majority Leader John Thune (R-S.D.) has set up one vote Tuesday afternoon to reopen the government, giving Democrats only the opportunity to vote for or against a House-passed continuing ...