Pulley Block Assembly Set Plastic Labware_Plastic Measuring Cylinders Hand-painted arterial red and venous

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

attached to a 10mm diameter 5

Volta's electrophorus

dropping the bulk of the measured potential across the external resistor so the coil sees only its proportional share of the signal

Pulley Block Assembly Set Plastic Labware_Plastic Measuring Cylinders Hand-painted arterial red and venousFifteen frame pulley block assembly set with five each of single, double, and triple sheave frames, plus locking bearing pins and hooks for building varied compound pulley configurations.