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598 Galileo Thermometer w/Blue Glass Balls 13"h

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1.45 LBS
Calculated at checkout

Product Description

Check out our new Galileo Thermometers with Borosilicate Colored Glass Balls!

Our Galileo Thermometers are available in many different sizes of the classic shape. Please see other listings for other sizes. 

How do Galileo Thermometers work?

Galileo Thermometers demonstrate a uniqe method of telling the temperature that was discovered by Galileo Galilei (1564-1642). The balls inside the glass have different densities. When the temperature changes, these balls rise and fall. To read the temperature, check the group of balls near the top. The lowest ball of that group tells the temperature. If all the balls are at the bottom, it is hotter than the temperature of the top ball. If they are all at the top then it is cooler than the temperature of the bottom ball.

Things to know about this item:
- Approximately 13"h
- Imported, Handmade Glass
- Price listed is for each piece, item is sold individually
- Boxed for display; instructions included
- For best results keep out of direct sunlight.
- Ships from Seattle, WA USA


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