@plazmoidz: Professor Eric Laithwaite demonstrates gyroscopic precession. This same concept shows up at the atomic scale. Atoms have spin, and in a magnetic field that spin precesses like a tiny gyroscope. If we shape the field strength like a saucer, it can create a magnetic trap that holds ultracold atoms in place. And with strong enough magnets, you can even make some things levitate. 🛸 #antigravity #ufo #learnontiktok #Science #fyp