We’ve rounded up the best MagSafe, Qi2 and MagSafe-compatible magnetic chargers, from the plain pad to multi-functional stands (up to six devices charged), and even the most colorful—from snap ...

Ads for hidden cameras and bug detectors are everywhere on social media, promising security in hotels, Airbnbs, and homes.

The metal detector part of the project is fairly ... where short pulses are fired through a coil to generate a magnetic field. Once the pulse ends, the coil is used to detect the decaying field ...

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources ...

In contrast, our compounds, which lack accessible symmetry equivalent states, can achieve a perfect polarization alignment without polarization domains upon temperature changes, photoirradiation, or ...

Terms of Service and Privacy Policy. “The sun never sets on the British empire.” Variations on the phrase have been used for more than 200 years to describe the ...

The magnetized rocks of Earth's crust and mantle, also known as the upper lithosphere, accounts for generating 6 percent of the planets magnetic field. Data from the European Space Agency's Swarm ...

Pop and slosh: a high-speed recording of popping a homebrewed bottle of beer (courtesy: Max Koch) While the physics of uncorking a bottle of champagne has been well documented, less is known about the ...

The backpack-sized First Responder is a lighter version of Emvision’s Emu. Emu is a bedside device which itself is way less heavy than traditional computed tomography or magnetic resonance imaging ...

within a magnetic field. This plasma is suspended without wall contact inside a donut-shaped vacuum chamber. The energy released from the nuclear fusion reaction is intended not only for ...

The greatest pleasure of being at a huge physics conference is learning about the science of something that’s familiar, but also a little bit quirky. That’s why I always try to go to sessions given by ...