4 ms·
A video of ferrofluid in action. A magnet is stuck underneath the dish of the ferrofluid. As the magnet moves closer, the strong the field, the smaller the sp
by iamwil 19y ago
A video of ferrofluid in action. A magnet is stuck underneath the dish of the ferrofluid. As the magnet moves closer, the strong the field, the smaller the spikes.