Plastic Wave Apparatus for Longitudinal and Transverse Motion Base_Octagonal delivering fuel from the lab

delivering fuel from the lab gas jet to Bunsen

sized for finer-gauge resistance demonstrations and small-scale heating elements where the heavier gauges would over-deliver current

and structural isomerism in introductory chemistry

supporting small-feature eye anatomy teaching

exposing the full urinary tract for combined anatomy and physiology teaching at 15 by 9 inches

Plastic Wave Apparatus for Longitudinal and Transverse Motion Base_Octagonal delivering fuel from the labPlastic bodied wave apparatus with eccentric discs that drive metal rods up and down as the handle turns, exposing the longitudinal and transverse components of wave motion mechanically.