Spherical Conductor for Electrostatics Glass Dishes & Jars_Glass Crystalizing Dishes One-ohm 5W wire-wound fixed resistor

One-ohm 5W wire-wound fixed resistor enclosed in an ABS module with 4mm sockets

Designed to electrolyze water into separately collected hydrogen and oxygen

showing the hexagonal bonding within each layer and the weak bonding between layers

Packaged as a twelve-cylinder classroom set in autoclavable polypropylene

bright illumination for specimens on scopes without built-in lighting

Spherical Conductor for Electrostatics Glass Dishes & Jars_Glass Crystalizing Dishes One-ohm 5W wire-wound fixed resistorAluminum 8cm sphere on an insulating plastic rod, light enough to handle freely while still holding induced charge for demonstrations of static distribution and conduction.