This total immersion thermometer is ideal for testing the temperatures of liquids in the lab, or for simply taking the temperature outside. Features a dual scale measuring in both Celsius and Fahrenheit simultaneously, as well as a hook for hanging, and a plastic blue slider that keeps the thermometer from rolling.
Ever wonder how to survive in the wilderness? These cards can help!
This glass Erlenmeyer mug makes an excellent gift!
Explore the wonders of wind power with this amazing kit!
This mirascope creates a 3D hologram image!
Illuminate both your room and your mind with this ingenious Periodic Table Lamp.
Comprehensive collection of 30 fossils.