Kāhea ʻia ka halihali electromagnetic ʻo "bear magnetic levitated bear", i pili me ka lawe ʻana i ka magnet, kahi sensor a me kahi ʻōnaehana hoʻomalu. Kēia hoʻolālā i hōʻeuʻeu pane a me ka manawa hoʻoponopono, ka kiʻekiʻe-wikiwiki shafting a me ka ike loea hana.