@frontier_science: Neodymium is magnetic for 2 reasons. First, its atomic structure as a rare-earth element contains many unpaired electrons that, when spinning in the same direction, can create a large magnetic field. Second, when combined with iron and boron which give stability to the metal, boron exhibits a high energy product, meaning the magnet has a high strength relative to its low size and weight. Thus, Neodymium is extremely powerful. #science #magnet #NeodymiumMagnet #MagneticStrength #bigmagnet #Magnetism #magnetcrushing #Neodymium #strongmagnet #MagnetCrushTest #MagnetsExplained #MagnetDemonstration #magnetdestruction