US$ 32.95
across 16 removable parts in an 18-inch female half-size model
dermal papillae
sized so the needle stays readable from the back of the room
and flight adaptations for bird biology teaching
Built for protist study
Electrostatic Discharger, 10.5" Manufacturer_Austerlitz across 16 removable parts inInsulated 10. 5 inch discharger with a curved metal arm, used to safely bleed accumulated charge from Leyden jars, conductors, and the dome of a Van de Graaff generator.