Georgetown University researchers have discovered a new class of strong magnets that do not rely on rare-earth or precious metals—a breakthrough that could significantly advance clean energy ...
Morning Overview on MSN
New ultra-strong magnets use common elements, ditch rare-earth metals
Permanent magnets sit at the heart of the green economy, from wind turbines and electric vehicles to smartphones and industrial robots. For decades, the strongest versions have depended on rare-earth ...
Although most of us simultaneously accept the premise that magnets are quite literally everywhere and that few people know ...
Researchers in California have created an incredibly small robot that needs no battery or wired power supply to zip through the air. Instead, it uses magnets to fly. A magnetic field produced by an ...
The D’Onghia magnetic shielding crew hat, or CREW HaT, is a system that uses electromagnetic coils to deflect cosmic radiation from astronauts. The system consists of: A ring of electrical coils ...
At some point, you've probably heard the stern warning: Never put magnets near your electronics! It's advice so ingrained in tech culture that it feels like a law of physics. But is it true? Was it ...
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