Biot's Conductor Manufacturer_hBARSCI Quarter-scale full-body muscular model at

Quarter-scale full-body muscular model at 18 inches tall shows superficial muscle groups in anatomical position

Conical lamp house with a 240V/15W bayonet-cap pygmy lamp on a 6mm metal rod

illustrating the Lorentz force as current crossing the magnetic field sets a low-friction wheel in motion

Classic induction electrophorus with a 6-inch bakelite charge plate and a 3

and edge-polished

Biot's Conductor Manufacturer_hBARSCI Quarter-scale full-body muscular model atDemonstrates that electric charge resides only on the outer surface of a conductor, using a 5cm sphere with detachable hemispherical cups that lift away to test for residual charge.