3-Part Numbered Adult Human Skull Model with Removable Cap, 9" Size_Medium letting students measure rotational distance

letting students measure rotational distance against linear advance to derive the mechanical advantage of the spiral

Meets DIN ISO 1773 standards for conical flasks

Demonstrates that horizontal velocity is independent of vertical motion by ejecting a ball vertically from a moving aluminum car

Heavy-base Bunsen burner adds stopcock gas control for fine flame adjustment during chemistry experiments with liquid propane or butane fuel

3-Part Numbered Adult Human Skull Model with Removable Cap, 9" Size_Medium letting students measure rotational distanceLife size numbered human skull with removable skull cap exposes the cranial cavity, supporting identification key exercises in medical and nursing anatomy training.