سریعترین آهنربای چرخان معلق که تا کنون ساخته شده است ممکن است به فیزیکدانان در جستجوی ماده تاریک کمک کند

The fastest levitated spinning magnet ever made might help physicists search for dark matter

Tiny levitated magnets are able to avoid contact friction, making them useful for detecting extremely weak forces and magnetic fields and acting as ultralow-noise quantum sensors and precision measurement tools. Combining levitation with extreme cold further reduces unwanted motion that can make faint signals hard to detect.