Discover how to build a simple electric train using just a copper coil, an AA battery, and disc magnets in this step-by-step ...

Fusion researchers have long known that powerful magnets are the key to turning star-like reactions into a practical power source, and the latest generation of “super magnets” is starting to look less ...

Apple’s MagSafe system revolutionized wireless charging and accessories when it was introduced on the iPhone 12. But until recently, Android phones didn’t have a way to tap into this magnetic ...

Thea Energy says that its planar-coil fusion power plant could be cheaper and easier to build thanks to AI-powered control ...

When Oppo unveiled the Find X8 series, one of the biggest new inclusions was support for magnetic wireless charging technology. The series is the first to introduce this feature on Android smartphones ...

No batteries or electrical cords necessary for this flying robot. A team at the University of California, Berkeley, has developed a teeny-tiny drone that only needs magnets in order to fly. The ...

Dynamic shaft seals often fail in submersible systems, but the SplashValve eliminates seals entirely—using magnetic coupling ...

The Anker Zolo Magnetic 10K Power Bank boasts a huge battery capacity in a compact and light-enough body, wireless and 30W wired charging, and the best performance we’ve tested so far on any iPhone ...

Finally, Android phones are starting to add Qi2 wireless charging, but with one major caveat. You need a case to take full advantage of Qi2. That’s right. Android phones like the Galaxy S25 series ...