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Description: This newly designed rheostat features a protective cover.
Catalog Number: 470003-098
Supplier: Wards


Description: This set shows meiotic cellular division in every stage.
Catalog Number: 470111-022
Supplier: Wards


Description: This large aluminum pulley is a great alternative for Atwood’s Machine experiments.
Catalog Number: 470110-528
Supplier: Wards


Description: Useful for collision and pendulum experiments.
Catalog Number: 470137-644
Supplier: Wards


Description: These test tube brushes feature a radially tufted tip.
Catalog Number: 470149-232
Supplier: Wards


Description: These free-running plastic pulleys are durable in design.
Catalog Number: 470005-698
Supplier: Wards


Description: Stainless Steel Slotted Masses.
Catalog Number: 470200-834
Supplier: Wards


Description: An excellent apparatus for showing the function of parts in an AC or DC motor and generator. Operates as either a shunt-wound or series motor. The unit is similar to the St. Louis Motor. Included with the motor are a powerful horseshoe magnet and an electromagnet.
Catalog Number: 470005-672
Supplier: Wards


Description: This working model thermostat will demonstrate how differential expansion is used to control temperature. A bimetallic strip is used to open or close an electric circuit when temperature changes. The contacts will carry about three amperes. The unit can be operated with a 6 V lantern battery, low voltage power supply, or a blow dryer. Mounted on a metal base; approximately 15 cm high.
Catalog Number: 470005-892
Supplier: Wards


Description: Hands-on investigation even explores light separation.
Catalog Number: 470014-332
Supplier: Wards


Description: Discover the Mechanical Advantage of Different Pulley Combinations
Catalog Number: 470014-338
Supplier: Wards


Description: Demonstrate the conversion of mechanical energy into electrical energy by generating a static charge.
Catalog Number: 470014-460
Supplier: Wards


Description: Bring Some Heat Into the Classroom
Catalog Number: 470039-902
Supplier: Wards


Description: Students learn to recognize the difference between work and energy with this apparatus.
Catalog Number: 470039-884
Supplier: Wards


Description: Teach magnetism, motion, Newton's Laws, and more with this fun ball launcher. Simply align these powerful neodymium magnets on a linear rail and arrange steel balls in a sequence for a truly engaging lesson.
Catalog Number: 470039-684
Supplier: Wards


Description: This Pendulum kit is an excellent model for investigating energy.
Catalog Number: 470016-330
Supplier: Wards


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