Tall Galileo Thermometer at Educational Innovations


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Tall Galileo Thermometer
GAL-200

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Watch the glass spheres as they rise or sink when the temperature causes the density of the liquid to change. Created 400 years ago by Galileo, this beautiful glass reproduction contains 7 colorful spheres, allowing students to read the temperature from 68^oF to 80^oF. 43 cm (17") high. Five Year Warranty.

Eco-celli Barometer - allow additional shipping time

No More Mercury!! The Eco-celli Barometer is a must in every science classroom! It is safe, accurate, and easy to use!

Global Warming Mug

Add hot water and observe Florida and California disappear, as Central America becomes just a chain of islands!

New Style Galileo Thermometer

Most things float or sink! Ask students: How it is possible for the blue disk to remain in the middle of the liquid?

Weatherball Water Barometer

Hand blown in Germany, this glass bulb contains trapped air that expands and contracts with changes in atmospheric pressure.