This dual thermometer features large, easy to read markings for -20 degrees to 120 degrees Fahrenheit and -30 degrees to 50 degrees Celsius. Filled with red-oil based liquid. This is a great thermometer for classroom use or home use. Show your students how to read temperatures in either Fahrenheit or Celsius. Explain how the thermometer works--the red liquid goes up the glass tube when heated and goes down the tube when cooled. A must-have for any science classroom!
Warning: Thermometer is made of glass, which could break upon impact. Use caution when using thermometer.
The Star-Ball Magnetic Puzzle is the perfect creativity tool for innovators, artists, writers, students, and you!
This project book and sample kit introduces you to shape-memory alloy technology!
Build your very own smart robot!
Buy Newton's Cradle or balance balls here! This classic science desk toy that will keep you amused and teach you physics.
Great microscope for viewing both slides and 3D objects such as flowers, bugs, rocks and more. Includes all accessories!
Discover a world of kaleidoscopic effects within this perfectly clear prism of the Light Crystal!
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