A new Samsung survey has revealed that the company is thinking about fully embracing Qi 2 charging. But what about wired ...

There has been some online debate about whether the Qi2 logo meant the device contained magnets. In short, it does. Qi2 wireless charging confusion resolved: No magnets, no logo - Android Authority ...

When you think of electric motors, you usually think of magnets. But magnets are heavy, and good magnets can pose problems when you need lots of them. A technology called SESM (separately excited s… ...