Silk Cloth Square for Static Demonstrations, 12 x 12" Entomology & Zoology_Entomology Supplies Five removable sections separate the

Five removable sections separate the enlarged ear into outer

and electromagnet to map mechanical/electrical/light/heat conversions

and 26 SWG - sized as the matched replacement set for the PH0730 sonometer

Heavy-base Bunsen burner adds stopcock gas control for fine flame adjustment during chemistry experiments with liquid propane or butane fuel

and numbered anatomical details for comprehensive teaching

Silk Cloth Square for Static Demonstrations, 12 x 12" Entomology & Zoology_Entomology Supplies Five removable sections separate theUsed to draw electrons from glass and ebonite rods during rubbing, this silk square gives friction rods a strong positive charge for triboelectric and electrostatic demonstrations.