sharing our knowledge.
Photographic gallery.  Thousands of particles under the microscope.

Kerr Effect

Light can be considered a high frequency alternating current.

Kerr Effect

Metal Wear Particles

Wheelabrator Dust
Wheelabrator Dust Wheelabrator Dust Wheelabrator Dust Wheelabrator Dust

Magnetite Spheres

Magnetite Sphere

Graphite

Pencil Lead Dust Under the Microscope