Inner Ear Model with Bony and Membranous Labyrinth, 16X Life Size Length_74mm firing a 19mm ball up

firing a 19mm ball up to 10 feet with less than 1cm scatter

both AC and DC simultaneously

Enlarged mandible model exposes lower jaw teeth

Beech wood test tube rack holds 12 tubes up to 20mm diameter in a 9-inch frame for organized storage during chemistry and biology experiments

producing audible beats when sounded against its fixed-frequency partner on the matching wooden resonance base

Inner Ear Model with Bony and Membranous Labyrinth, 16X Life Size Length_74mm firing a 19mm ball upGreatly enlarged inner ear model exposes bony and membranous labyrinth alongside a sectioned cochlea for vestibular and auditory anatomy teaching.