You might have heard of electrets being used in microphones, but do you know what they are? Electrets produce a semi-permanent static electric field, similar to how a magnet produces a magnetic field.

A dead satellite can become a high-speed hazard in an orbit that is already packed with working spacecraft. That risk is why ...

A breakthrough by researchers at The University of Manchester sheds light on one of nature's most elusive forces, with wide-reaching implications for medicine, energy, climate modeling and more. The ...

High-speed imaging of charged droplet dynamics reveals a critical transition in the role of non-uniform AC electric fields on ...

As the Parker Solar Probe ventures closer to the sun, we are learning new things about our home star. In a new study, physicists led by the University of Iowa report the first definitive measurements ...

NASA scientists have discovered a third global energy field around Earth. Known as the ambipolar electric field, this force drives charged particles into space above the poles. Two major global energy ...

This remarkable miniature rotorcraft is so lightweight and efficient that it can lift its own mass given nothing but sunlight. The entire thing weighs about as much as four paperclips, and it can fly ...

Researchers have developed a powerful computational framework that shows how carefully optimized nanotube shapes can amplify ...

Detailed measurements collected in metropolitan Tel Aviv, Israel, have revealed how the ebb and flow of traffic throughout the week affects the electric field generated by Earth's atmosphere. Led by ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Bees are well-versed in the unspoken language of flowers. These ...