US$ 134.50
Slotted with a central well on each glass
Twelve-volt DC drive across two 600-turn coils delivers higher lifting force than 6V models
25 x 2 x 1 inches with a sliding top
and cerebellum alongside the cerebral arterial supply for neuroanatomy and stroke-pathway teaching
sized for elementary lessons on area
Steel Ball Bearings, 13mm, 10-Pack Waves & Oscillation_Wave Motion Slotted with a central wellTen pack of 13mm precision machined steel ball bearings for projectile launchers, roller coaster simulations, and Newton's second law apparatus in mechanics experiments.
US$ 134.50
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