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Posted: 06 Dec 2020

Taken: 04 Dec 2020

8 favorites     3 comments    252 visits

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Galileo's Thermometer •
room temperature •
Explored •

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O&S[20] - Galileo's Thermometer [Explored]

O&S[20] - Galileo's Thermometer [Explored]
The item to the right is a Galileo Thermometer. It is an example of the practical uses of the principle that the density of a liquid changes in proportion to its temperature and a Torricelli's vacuum.


en.wikipedia.org/wiki/Galileo_thermometer

Erhard Bernstein, Sami Serola (inactive), J. Gafarot, LotharW and 4 other people have particularly liked this photo

Comments
 Jenny McIntyre
Jenny McIntyre club
I was always fascinated by this - I couldn't understand how it worked, but it was so pretty.
4 years ago.
 J. Gafarot
J. Gafarot club
Good lesson, the past in practical decorative ways.
4 years ago.
 Blue rubber octopus
Blue rubber octopus club
i have always been fascinated by those.
4 years ago.

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