Conical Conductor, 10 x 5cm Category_Glassware Cubic 16 by 16 by

Cubic 16 by 16 by 16 cm footprint defines this autoclavable polypropylene test tube basket

Diamond lattice kit with 39 carbon atoms and 60 connectors for building the tetrahedral covalent network that gives diamond its exceptional hardness and optical properties

gripping flasks and condensers up to 4

demonstrating gyroscopic precession

Base-mounted 2-stroke diesel engine model in aluminum and plastic

Conical Conductor, 10 x 5cm Category_Glassware Cubic 16 by 16 byTen centimeter brass cone on an ebonite insulator and metal base, demonstrating that electrostatic charge concentrates most densely at the tip where surface curvature is highest.