In mid-December of 2024, scientists officially updated the World Magnetic Model (WMM), which helps keep track of our planet’s ...

"If that's your game plan, and you get off track, and you follow a sharp magnetic anomaly that curves and runs into the coast, bang, you end up on the beach," says Kirschvink. Because whales are ...

[Workshop From Scratch] was faced with this problem, so he built a motorized magnetic track for his plasma cutter. Thanks to a pair of repurposed electromagnetic door looks and adjustable base ...