Magnet






> [Scientists build a magnet in China that is a million times stronger than Earth's magnetic core](https://interestingengineering.com/innovation/magnet-that-is-million-times-stronger-than-earths-magnetic-core)

> [Main Attraction: Scientists Create World's Thinnest Magnet - Just One Atom Thick!](https://scitechdaily.com/main-attraction-scientists-create-worlds-thinnest-magnet-just-one-atom-thick/?utm_source=tldrnewsletter)

> [세상에서 가장 센 자석](https://youtu.be/kOPRkrCJAL4)






