81-Piece Physics Mechanics Equipment Kit Rod Material_Steel Life-size elbow joint model shows

Life-size elbow joint model shows humeroulnar and humeroradial articulations with supporting ligaments and arm muscle insertions for upper-limb anatomy teaching

Hard vulcanized ebonite rod that takes on a strong negative charge when rubbed with fur

and pith for stem anatomy and plant tissue teaching

the shared mass isolating volume and density as the distinguishing variables across metals and polymers

Erlenmeyer-flask-shape borosilicate glass mug holds 16

81-Piece Physics Mechanics Equipment Kit Rod Material_Steel Life-size elbow joint model shows81 piece physics mechanics kit covers comprehensive laboratory investigations through force analysis, motion studies, and energy exploration equipment.