Energy Conversion

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  1. Supercooled Lab Demo Group
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    This fascinating hands-on experiment utilizes a patented 4" x 4" pouch of supercooled sodium acetate to visually demonstrate crystallization and the subsequent release of latent heat. Read More
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  2. Colliding Steel Spheres Item # P6-6070
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    Finally, a way to see how energy "loss" is dissipated as heat! When these two 1-pound steel spheres are smashed together, the kinetic energy transforms into enough heat to burn a hole in a piece of paper!

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  3. Energy of a Photon Demonstrator Item # P6-8022
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    Determine the value of Planck's Constant with this Energy of a Photon Demonstrator. Watch as LEDs convert the energy change of one electron into one light photon.

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  4. Radiometer Item # P3-8105
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    The Radiometer is a deceptively simple but intriguing introduction to the study of gases, molecular motion, and thermodynamics.

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  5. Reversible Thermoelectric Demonstrator Item # P6-2700
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    Bring the 2nd Law of Thermodynamics to life using this reversible device that can act as a refrigerator or a heat engine. Immerse the two aluminum legs in baths of different temperatures, and produce electrical energy that turns the turbine! Read More
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  6. UV Beads, 250/pk. Item # P3-6500
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    These beads are sensitive to ultraviolet light and change from white to a bright array of colors when they are exposed to sunlight or UV rays. Great light energy experiment!

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  7. Electromagnetic Flashlight Item # P6-6052
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    Look inside the clear case as you shake, and see the powerful magnet pass back and forth through a loop of wire. Electrical energy is stored in a capacitor that can be charged hundreds of thousands of times.

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  8. Power House Item # P6-6014
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    The Power House provides an engaging introduction to alternative energy sources while demonstrating basic concepts and principles of physical science.

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  9. Energy Discovery Pack Item # P6-6060
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    Understanding types of energy and energy transformation is crucial to meeting teaching standards. This pack includes twelve different demonstrations of eight different forms of energy!

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  10. Thermoelectric Device Item # P3-2600
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    This fascinating accessory demonstrates the Peltier effect - the absorption or emission of heat energy when electrons move from one state to another across dissimilar semiconductor junctions.

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