"Human Biology Lab Activities&"
Small Magnetic Compasses
Very inexpensive magnetic compasses are specially suited for tracing the magnetic fields of bar magnets. Each compass has a polished aluminum case and a beveled glass top.
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Liquid Convection Apparatus
The movement of liquid currents due to differences in temperature is demonstrated by introducing dye into the water in the tube. One corner of the tube is heated and the movement of the dye clearly establishes the currents. The rectangular shaped tube measures 15×21 cm and has an opening at the top.
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Electromagnet Set
Your students can use the Electromagnet Science Set to build an electromagnet, a doorbell, a chime, a telegraph, and more.
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High RPM Steam Engine
The High rpm Steam Engine features an electrically-heated horizontal boiler.
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Portable Geiger Counter
This low-cost, portable unit instantly measures levels of harmful beta, gamma, and X radiations on its compressed scale meter.
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Electronics Snap Circuits Kits
Electronics Snap Circuit Kits feature easy-to-connect components, making them perfect for elementary electronics labs.
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Basic Van de Graaff Generator (Accessories Only)
Create Dramatic Electrostatic Effects
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Hydro Car
Hydrocar introduces students to the hybrid technology that is fueling today’s automotive revolution!
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Biofuels: Investigating Ethanol Production and Combustion Lab Activity
Demonstrate the Costs and Benefits of Biofuels
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Mounted Resistance Coils
Mounted Resistance Coils feature four copper wires and one copper-nickel wire.
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Eisco® Quiet Air Source
The Quiet Air Source system powers air tracks and air tables with minimal noise.

