Double-Parallel Plastic Pulley, 50mm Diameter Lab Equipment and Supplies_Metal Labware Hand-painted male pelvis model exposes

Hand-painted male pelvis model exposes the narrower male-specific proportions and pelvic inlet shape compared to the female pelvis for sex-difference anatomy teaching

Slotted with a central well on each glass

these concavity microscope slides hold liquid samples for hanging-drop preparations and observation of specimens in suspension

Hooke's Law

5 inch dimensions in brass

Double-Parallel Plastic Pulley, 50mm Diameter Lab Equipment and Supplies_Metal Labware Hand-painted male pelvis model exposesDouble parallel plastic pulley with two 50mm wheels in a steel frame and end hooks, a compound unit for demonstrating multi rope mechanical advantage in physics activities.