Pulley Large Demonstration Triple, Designed for Classroom Demonstrations, Light-weight, low-friction, and deformation-resistant plastic ensures accurate results, Open to make it easier for users to run pulley cords through them
Planetary Gear Demonstrator, Size: 24cm x 14cm x 14cm, for explaining the principle of a planetary gear. By setting the internal sun and pinion gears into motion, Class Pack of 10
Determining the adiabatic exponent cp/cV of air after R'uchardt Determining the adiabatic exponent cp/cV of air after R'uchardt Determining the adiabatic exponent cp/cV of air after R'uchardt