直径13mmと23mmのネオジム磁石で空中浮遊ゴマを作ったので紹介します。 I made a Magnetic Levitating Top by neodymium magnets with diameters of 13 mm and 23 mm, so introduce them. music: Vespers Artista: Topher Mohr and Alex Elena YouTube Audio Library #磁気浮上 #magneticlevitation #ネオジム磁石