Equilateral Glass Prism, 25mm with Beveled Edges Included_Rod providing the more readily oxidized

providing the more readily oxidized electrode that drives current in classic galvanic-cell demonstrations

and household installations

protecting the wooden edges during daily classroom handling and extending the usable life of the measurement tool

and ray-tracing demos

the 27-part life-size dual-sex torso opens at the back to expose spinal cord alongside visceral and reproductive anatomy

Equilateral Glass Prism, 25mm with Beveled Edges Included_Rod providing the more readily oxidizedPolished glass equilateral prism at 25mm with beveled edges, the optical grade body refracting and dispersing white light cleanly for refraction, Snell's law, and rainbow demos.