Black Conductive Paper for Field Mapping, 25-Pack Lab Equipment and Supplies_Sensors The lattices represent certain classic

The lattices represent certain classic structures and have been built to a large enough size so that their different faces can be seen

Cutaway working steam engine model with piston

Five-times enlarged ear model reveals cochlear canal

designed to slot inline with other PH1029-series modules to build a complete student-wired circuit on the lab bench

5cm porcelain beehive shelf supports crucibles

Black Conductive Paper for Field Mapping, 25-Pack Lab Equipment and Supplies_Sensors The lattices represent certain classicUsed with a conductive ink pen to plot equipotential lines and electrode patterns, this pad of twenty five gridded conductive sheets supports dry electric field mapping.