"Human Biology Lab Activities&"
4 Decade Resistance Box
The 4 decade resistance box is a handy and convenient way to investigate resistance.
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Bare Nichrome Wire
The Bare Nichrome Wire can handle temperatures of up to 1010°C (1850°F).
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Breadboard and Jumper Wire Set
The Bread Board and Jumper Wire Set is ideal for any small electrical experiments.
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Primary Basic Electricity Kit
These robust and engaging kits are designed as a resource for the teaching of introductory electricity.
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Electrostatic Demonstration Kit
This complete set of materials makes possible multiple dramatic demonstrations of basic electrostatic principles.
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Bare Copper Wire, 454 g Spool
A bare copper wire of the highest quality. Available in several standard AWG sizes.
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Simple Machines, Lever Model
This wooden machine is elegantly designed and easy for students to use. Study levers and mechanical advantage both qualitatively and quantitavely.
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Rive Ray Box
High quality and low cost make this ideally suited for junior high or high school students.
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Atwood Pulley Machine, Complete Set
The simple Atwood Pulley Machine features two pulleys connected to a sturdy rod.
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Speed of a Bubble Set
The Speed of a Bubble Set connects the mathematical concept of slope to the physical science concept of velocity.
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Laser Optical Disk Set
This is an excellent and economical set for introductory ray optics.
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Primary and Secondary Coils
Primary and Secondary Coils are used to investigate electromagnetic induction.
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3D Magnet Viewer
The 3D Magnet Viewer displays clear views of magnetic fields.

