Abstract: This article proposes a magnetic-field-based backscatter communication method that enables ultralow-power wireless communication. In this approach, a client node extracts energy from a ...

It would be an understatement to say that the Earth's magnetic field is important. It's one of the reasons we're able to live on this rock tumbling through space, and it also gives us the gorgeous ...

Abstract: Magnetic-field simultaneous localization and mapping (SLAM) using consumer-grade inertial and magnetometer sensors offers a scalable, cost-effective ...

The magnetic barrier that protects Earthlings from radiation almost collapsed some 565 million years ago. Here’s what saved it. Those millions of dead people supposedly claiming Social Security? It’s ...

Many times over our planet’s history, Earth’s magnetic poles have reversed, meaning that sometimes a compass pointing north will be aimed at Antarctica rather than the Arctic. This might sound strange ...

Satellite data has revealed a growing weak spot in Earth’s magnetic field over the South Atlantic – and it’s been expanding steadily for the last 10 years. The South Atlantic Anomaly – a strange weak ...

Relationship among charge distribution (charging), electric force, and plasma flow (convection) near the equatorial plane of the magnetosphere. Credit: KyotoU / Ebihara lab Scientists have discovered ...

Taylor Tepper covered banking, investing and pretty much everything else in personal finance for more than a decade, with his work appearing in the New York Times, Fortune and MONEY magazine, as well ...

SACRAMENTO, Calif. -- Austin Reaves sat at the postgame news conference Sunday, his hair soaked from the second water-bottle-shower celebration of his career following the Los Angeles Lakers' 127-120 ...