Today’s 3D integrated circuit (3D-IC) technology is the culmination of 40 years of research in universities and laboratories scattered across the globe. Beginning with dynamic random-access memory ...

(Nanowerk News) In the latest research in the field of materials science and engineering, researchers have made remarkable progress in the 3D and 4D printing of electromagnetic metamaterials (EMMs).

The researchers experimentally mapped the toroidal electromagnetic pulses at propagation distances of 5, 50 and 100 cm from the horn aperture, using a planar microwave anechoic chamber (a shielded ...

Electromagnetic fields and dinosaur choir win international ... Courtney Brown and Cezary Gajewski constructed 3D fabrications of a Late Cretaceous-era Parasaurolophus’ skull and nasal ...

But wait – isn’t that a geomagnetic field?Well, yes – but if someone’s told you that makes it a different kind of thing from the electromagnetic field coming out of your cellphone, then we ...

Electromagnetic fields are at the heart of other crucial devices, like the marvelous MRI machine.One of the biggest issues, however, is quite predictable: they're notoriously power-hungry.

Notably, the approach utilizes a very weak electromagnetic field (below 1 kHz) and low power (21 mT), while stimulating cells for a very short time (three minutes).

Dreams of a unified field theory. Einstein's aim was to explain electromagnetism as a geometric property of four-dimensional spacetime. He continued this work until his death in 1955.

The electromagnetic fields emitted from transmission towers – like those that support overhead power lines that transport power from energy plants to cities – mess with honeybees ...

The field equations then give the correct dynamics for the electromagnetic field. Discover the latest in science, tech, and space with over 100,000 subscribers who rely on Phys.org for daily insights.