Your navigation system just got a critical update, one that happens periodically because Earth’s magnetic north pole keeps moving. Here’s what to know.
Permanent magnets — materials that create their own persistent magnetic field — are frequently used in most types of electronics, turbines, engines and motors. Currently, nearly all powerful permanent ...
But mercifully, small, powerful magnets are taking over the task of holding your phone steady while you drive. And some of them do a mighty fine job of it. For a magnetic car phone holder to work as ...
With two layers of powerful magnets and 5 large interior compartments for spices and small items like measuring spoons/cups, this magnetic rack will help free up space on your counters while ...
As a result, the disks couldn’t move anything, even when exposed to strong magnetic fields ... a leaf, and even a small wooden plank. It could also rotate a petri dish. The team thinks one ...