Conical Conductor for Electrostatics Subcategory_Brushes Wooden handle supports a 12-inch

Wooden handle supports a 12-inch bristle cleaning brush for scrubbing general glassware

providing a quick swap-in reference for general-purpose AC-circuit and timing-experiment work

supplying a hands-on teaching tool for atomic and molecular orbital visualization in introductory and advanced chemistry

Nineteen-piece electrostatics kit anchored by a gold-leaf electroscope

Demonstrates relative planetary motion on a 13-inch three-dimensional solar system model with a 5

Conical Conductor for Electrostatics Subcategory_Brushes Wooden handle supports a 12-inchUsed to extend the curvature vs charge density study to larger geometries, this aluminum cone on an insulating rod holds induced charge for surface charge mapping with a proof plane.