6-Part Human Eye Model, 5X Life Size, Hand-Painted Subcategory_Botany Models Demonstrates Newton's first law by

Demonstrates Newton's first law by yanking a metal card from beneath a steel ball

adjustable from 0 to 45 degrees with an alignable pulley and included pan and roller

this three-finger lab clamp pairs vinyl-coated prongs with a swivel bosshead for flexible rod mounting

Demonstrates the full light-to-electricity-to-motion chain through a solar cell

Built for kitchen science whimsy

6-Part Human Eye Model, 5X Life Size, Hand-Painted Subcategory_Botany Models Demonstrates Newton's first law byHand painted enlarged eye model separates into six parts, revealing cornea, lens, retina, and extraocular detail for ophthalmology and sensory anatomy teaching.