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Brief History of Thermometers | ThermoPro
How does a Galileo thermometer work? | HowStuffWorks
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How was thermometer invented? | The Petri Dish
Examples of Florentine thermometers and a hygrometer] | Library of Congress
Reconstruction of Sanctorius' Thermoscope, c. 1611 | Science Museum Group Collection
Galileo Thermoscope - How it works - YouTube
Solar fountains, thermoscopes and air thermometers | Download Scientific Diagram
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