Friction usually announces itself through contact. A chair scraping across a floor, a tire gripping asphalt, a hand sliding ...

The new miniaturized structure requires a few thousand times less power than larger magnets and it could help bring ...

In this video, I experiment with creating a window and door alarm using the following materials: a small piece of wood, a mini piezo buzzer, 22 gauge conductor, a battery socket, a 3V battery, an SPDT ...

Scientists have identified a new "superionic" state of carbon and hydrogen that may exist deep inside Uranus and Neptune.

Discover the science behind the strongest magnet in the universe. This video explores its incredible properties, how it was discovered, and the potential applications in various fields such as ...

For the first time, scientists have transported antimatter by road. Researchers from CERN’s BASE collaboration loaded 92 ...

As with any popular piece of tech, there are numerous myths surrounding hard drives and how they function. Here are some of ...

When load increases steadily, so does friction, but in the realm of magnetization dynamics, things aren’t so simple.

Traditional radio-based systems often suffer severe attenuation underground, as soil and rock absorb or scatter electromagnetic waves. By contrast, magnetic induction uses low-frequency magnetic ...

When Jasper Baur was a freshman at New York's Binghamton University, his interests centered on earth sciences. Then he got ...

It's part of the STEP — Spherical Tokamak for Energy Production — program implemented by U.K. Industrial Fusion Solutions.

Create a Physics World account to get access to all available digital issues of the monthly magazine. Your Physics World account is sep ...