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A new method could pull power from Earth’s magnetic field

For more than a century, engineers have chased new ways to turn the planet’s natural motions into usable power, from tides to ...
Nanowerk

Metasurface chip turns 3D coordinates into encryption keys for holographic storage

A chip smaller than one square millimeter stores 160 holographic images at arbitrary 3D coordinates, with each spatial ...

Infinix unveils blade-less fan, liquid cooling, a gaming controller, and magnetic accessories

There's also a new color-changing tech for smartphone back covers. Aside from the satellite communication support coming to ...

Price drop alert: Upgrade home workouts with spin bikes up to 70% off on brands like Sparnod, Cult for cardio

Thinking of home cardio? Check out spin bike deals on Amazon India to make daily workouts easier, effective, and budget-friendly, with discounts up to 70%.

Metal–metal bonded molecule achieves stable spin qubit state, opening path toward quantum computing materials

Researchers at Kumamoto University, in collaboration with colleagues in South Korea and Taiwan, have discovered that a unique ...
IEEE

Closed-Loop Spin Valve Current Sensor Based on Magnetic Shunt Effect for Range Extension

Abstract: To address the wide-range and high-precision requirements of current sensors, this article proposes a design method for a current sensor based on the combination of magnetic shunt structure ...