All aboard the floating choo choo train! 🚂💨 Normally, a train stays on the track and experiences friction as it moves. But now, think about a train which can levitate over a magnetic track without any friction or bumps. It would go super fast and only be slowed down by air resistance. We can achieve this in experimental form using liquid nitrogen and superconductors! #viral #viralreels #reelsvideo #reels #reelsviral #reelsfb #fyp #fypシ #tamu #teachers #teaching #funforkids #fun #funny #funnyvi