MOVA GLOBES - A DIY Alternative (3)

Описание: MOVA GLOBES - A DIY Alternative . This video shows how to build a small, medium or large #MOVA #GLOBE for yourself at low cost. Each globe appears to rotate even when it is fixed to a base support or when it is picked up and held in the hand. The globes are floating inside an outer clear acrylic shell which is filled with 2 liquids of differing densities so that it does not touch the top or bottom of the shell. The globe is #solar powered and has an internal motor with a magnet on its shaft which aligns itself to the Earth's #magnetic field, causing the whole globe to slowly# rotate.