Biot's Conductor Manufacturer_hBARSCI Conical lamp house with a

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

and biliary anatomy for digestive and pathology teaching

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

with AC and DC both available on separate terminals for electronics builds

Optically-worked glass double convex lens with a 150mm focal length and 1

Biot's Conductor Manufacturer_hBARSCI Conical lamp house with aDemonstrates 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.