China just completed the world’s largest superconducting magnet built for a fusion reactor. Why is that a big deal? Because fusion reactors need incredibly powerful magnets to confine plasma heated to more than 100 million°C. The stronger and more capable those magnets become, the closer researchers can get to making fusion energy practical at scale. Sources to learn more: Chinese Academy of Sciences / Institute of Plasma Physics (ASIPP) “World’s Largest Fusion Magnet Completes Test” ITER “Magne

The lesson involves learning how to use a magnet to retrieve iron objects from a jar of water#shorts

Satifying Magnetic Connections