# Heat & Thermodynamics

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1. Stirling Engine Item # P6-7100

Visually demonstrate the conversion of thermal energy into mechanical work to create electrical energy!

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2. Ice Melting Blocks - Thermal Conductivity Item # P6-7060
Rating:
90% of 100

Cool experiment kit! Touch these two black blocks, and one feels cooler. This discrepant event introduces many concepts, including heat transfer, change of state, and thermal conductivity.

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3. Advanced Gas Laws Demo w/ Temperature Item # P1-2065

Quantitatively confirm the Combined Gas Law with one complete apparatus! Students can verify this relationship using air and this unique apparatus.

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4. Fire Syringe Item # P1-2020
Rating:
81% of 100

A Smokin' example of Charles's Law. Using the Fire Syringe to compress air into a smaller volume is a classic example of how rapidly doing work on a gas results in an increase in temperature.

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5. Dye Sensitized Solar Cell Kit Item # P6-2150

Dye Sensitized Solar Cell (DSSC) Kit. Caltech scientists, working with local high school science teachers, have created a self-contained kit for their Juice from Juice project that demonstrates how you can use blackberry and other fruit juices to generate power from sunlight.

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6. Colliding Steel Spheres Item # P6-6070

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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7. Energy of a Photon Demonstrator Item # P6-8022

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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8. Atmospheric Mat Item # P1-2010

A simple design that demonstrates a powerful concept: atmospheric pressure! Place this rubber mat on any flat surface and pull on the handle. It's like the mat is glued down!

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9. Liquid Crystal Sheet Item # P1-2100
Studying heat and thermodynamics has never been this fun! Place your hand on this liquid crystal sheet and, as the temperature increases, watch the sheet change color from black to red, red to green, green to blue, and to black again! Changes color between 77-86 F (25-30 C). 6" x 6" Read More
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10. Pressure Globe Item # P1-2015
Rating:
87% of 100

Demonstrate the amazing power of air! This specialized bottle is fitted with a balloon and a stopper. Inflate the balloon with air or water, with the stopper in place and removed, and see what happens.