Time Centre - Galileo thermometers work on the principle of buoyancy, which determines whether objects float or sink. As the temperature changes, the glass balls will either sink to the bottom (temperature
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What's a Galileo thermometer and how do you read it?
How does a Galileo thermometer work? | HowStuffWorks
Galileo Thermometers – How they work and how to read them. | Spectrum Scientifics' Store Blog
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Gifts - Galileo & Ships
Glass tube filled with liquid that has glass bulbs filled with colored liquid floating in it; each bulb has a metal tag with a number hanging off of it and floats either
What's a Galileo thermometer and how do you read it?
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GALILEO THERMOMETER LARGE
Simple Ways to Read a Galileo Thermometer: 8 Steps (with Pictures)
Galileo Thermometers – How they work and how to read them. | Spectrum Scientifics' Store Blog
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Galileo thermometer - Wikipedia
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Galileo Thermometer with Barometric Ball | Science Decor
