Mova Globe cut open reveals powerful magnet. Why? Its ingenious purpose.

Описание к видео Mova Globe cut open reveals powerful magnet. Why? Its ingenious purpose.

Instead of the motor spinning its axle, a strong magnet attached to the axle keeps it oriented north - south and stationary, while the motor (with globe attached) rotates around the fixed axle.

Комментарии

Информация по комментариям в разработке

Похожие видео