Compass needles in the northern hemisphere point in the direction of the magnetic North Pole, and the location varies as a result of the changing contours of Earth's magnetic fields.
Mike Sorrentino is a Senior Editor for Mobile, covering phones, texting apps and smartwatches -- obsessing about how we can make the most of them. Mike also keeps an eye out on the movie and toy ...
Portable power banks that charge your phone are popular, but wireless battery packs using Apple’s magnetic MagSafe technology offer a simpler and smarter cable-free solution for iPhone 12 ...