This is a Galileo Thermometer.
The little 'bubbles', filled with colored liquid,
have different numbers on their little gold tags.
Each one represents a different temperature,
and floats to the top.
You add up the numbers, and divide by the number of bulbs.
It's pretty, sitting in the window.
And, it works!
But, it's easier just to read the digital thermometer.
We have sun here today. And, we're warming up.
Time to get outside in the garden.
Thanks for dropping by...