Advanced Pulley Demonstration Set Racks & Stands_Pipette & Burette Stands and pins outfit groups for

and pins outfit groups for hands-on study of pinhole imaging

sized to dust evenly over paper or around a magnet to make field lines visible during introductory magnetism work

5-inch female pelvis model demonstrates 9-month pregnancy anatomy and fetal positioning before delivery for obstetrics teaching

Hand-painted arterial red and venous blue vessels trace the full systemic and pulmonary circulation across a mounted human figure for cardiovascular teaching

Advanced Pulley Demonstration Set Racks & Stands_Pipette & Burette Stands and pins outfit groups forThirty two inch advanced pulley demonstration set with 8 singles, 2 triple tandems, and 2 quadruple pulleys on a heavy composite base with capstan, eye hook, and 3 rods for multi configuration study.