9-Part Human Eye Model in Orbit, 3X Enlarged, Dissectable Physics_Alternative Energy Set of eight steel tuning

Set of eight steel tuning forks tuned to scientific pitch (C4 = 256 Hz) for classroom work on sound waves

supporting small-feature eye anatomy teaching

Hand-painted 4-part human brain model separates into cortical hemispheres and brain-stem regions for lobed-anatomy teaching at introductory biology levels

this concave glass mirror at 100mm focal length runs at f/1 for vivid real-image demos and converging-reflection work

9-Part Human Eye Model in Orbit, 3X Enlarged, Dissectable Physics_Alternative Energy Set of eight steel tuningNine dissectable sections separate the enlarged eye from its orbital cavity, exposing extraocular muscles alongside internal ocular anatomy for ophthalmology teaching.