Neodymium Permanent Magnet 20161206
Neodymium permanent magnet http://www.permanentmagnet.com/neodym... is common in our daily life. However, this video will show you different and creative magnets. *Magnetic bracelet: the magnetic bracelet is made of several small permanent magnets. And it can change to various of items freely. *Magnetic levitation: to make the neodymium magnet levitate, it just need to put the liquid nitrogen on the material to make this up to the temperature of superconductor, then the magnet levitate by the effect of the superconductor. *Magnetism between magnets: when you throw a magnet, the magnetism between magnets will attract them together quickly and then set in order automatically. *Visual arts with magnet: the black fluid in the glass is named ferrofluid. Then use a magnet to attract it to make pretty images.