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.
Use this awesome prism to teach about optics and light in the classroom setting!
Use this cool Sea Monkeys zooquarium to teach your child how to take care of a pet!
This classic device is used to demonstrate the conservation of mechanical energy.
This kit allows to build up to 3 different robots!
Illuminate both your room and your mind with this ingenious Periodic Table Lamp.
The Y-Ball Magnetic Puzzle is the perfect creativity tool for innovators, artists, engineers, writers, students, and you!