ChemGeeks
Ferrofluid 3
Olympus e-520 Camera with stock 42mm lens. In this photo, auto-shoot mode was used. Material that was used was Ferrofluid. Essentially ferrofluid contains iron particles suspended in an oil carrier. Since it contains iron, the fluid can be subjected with a magnet (magnet was placed underneath the fluid) and each spike that is shown are the lines of the magnetic field.
Ferrofluid 3
Olympus e-520 Camera with stock 42mm lens. In this photo, auto-shoot mode was used. Material that was used was Ferrofluid. Essentially ferrofluid contains iron particles suspended in an oil carrier. Since it contains iron, the fluid can be subjected with a magnet (magnet was placed underneath the fluid) and each spike that is shown are the lines of the magnetic field.