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 ...

Abstract: Aiming to address the shortcomings of the single-point variable air gap permanent magnetic levitation system in terms of dynamic performance and anti-disturbance capabilities, an improved ...

Two of these models sport Magnetic Air cooling which we review – they’re marked with an “M” for Magnetic Air on the box – while the other two use regular fan designs. The cards have a ...

At Mobile World Congress 2025, Xiaomi showcased a Modular Optical System (MOS) that magnetically attaches a lens to a custom Xiaomi 15. It's like a Moto Mod, but with a full-fledged, working ...

A simulated magnetar with magnetic field lines and surface temperature (temperature increases with color, tending from red to yellow). Credit: ©Raphaël Raynaud (LMPA/AIM/IRFU/DRF/CEA Saclay) A ...

If you need to drill metal in tight places, the magnetic drill press ... 00] built this mag drill starting with the motor from a hoverboard. While these three-phase brushless motors have a ...

In the last month he’s really hit the ground running with plenty of new content, but one video of his particularly stands out: a practical demonstration of laser levitation. Even better ...

Movie fans and tech geeks alike have long shared a common dream: a chance to ride on Marty McFly's hoverboard, just like in Back to the Future Part II. When the date portrayed in the movie ...