Virginia teenager Mia Heller’s filtration system harnesses the power of ferrofluid, a magnetic oil that binds to microplastics in flowing water ...

The European Space Agency’s CryoSat-2, a satellite built to measure polar ice thickness, recorded detailed magnetic field distortions during a severe geomagnetic storm, producing data that ESA says ...

Abstract: Magnetic induction wireless sensors are widely used in extreme environments due to their advantages. In this paper, we study robust beamforming technology to enhance the power efficiency of ...

The bizarre properties of discrete time crystals could be harnessed to detect extremely subtle oscillations of magnetic ...

The iPhone 17e is an undeniably strong value-buy, but these Android phones offer more power, better displays, bigger batteries, and fewer compromises.

Capacitive displacement sensor’s touch-free nature makes it ideal for fragile surfaces and high-speed machinery.

Abstract: This article presents a comparison between a digital high-sensitivity magneto-impedance giant magneto-impedance (GMI) sensor and typical induction-based magnetic sensors designed for ...

Nanodiamond quantum sensors mounted on magnetic microbots achieve coherent spin control while moving freely through fluid, a ...

A good work light is hard to find, but this simple magnetic one from Harbor Freight is convenient, USB-rechargeable, and ...