Economy Graphite Crystal Model Set Item Type_Dissection Pins producing the nearly uniform field

producing the nearly uniform field used to calibrate magnetic sensors and verify the Helmholtz geometry

Beaker-themed beer pong set includes 12 polypropylene 500mL beakers and 2 pong balls for chemistry-themed party gameplay

this Wimshurst generator builds a visible high-voltage spark

and similar simple molecules to teach VSEPR theory and 3D molecular geometry

Carbon plate with 4mm socket terminals for the simple-cell apparatus

Economy Graphite Crystal Model Set Item Type_Dissection Pins producing the nearly uniform fieldEconomy format graphite crystal model showing the layered hexagonal structure and the weak interlayer bonds responsible for graphite's slippery, lubricating properties.