Galileo Thermometer 4 Pieces, Interior Ornament, Multi-colored Floating Spheres, Glass Cylinder Type

Galileo Thermometer
1 Large
1 Medium
2 Small
Set of 4

This thermometer is made based on the theories of Galileo Galilei. The medal on the lowest sphere indicates the temperature, but it is not highly accurate, making it popular as an interior decoration.

Inside the cylindrical glass container are liquids whose density changes with temperature, and colorful glass balls of varying weights.
As the temperature rises, the density of the liquid in the container decreases, and the glass balls sink.
As the temperature drops, the density of the liquid increases, and the glass balls float.
Among the floating glass balls, the temperature on the plate attached to the lowest ball indicates the current approximate temperature.

This is a thermometer where objects float or sink depending on the temperature of the liquid.

Recommended as an interior decoration.

Large: Approximately 30cm
Medium: Approximately 24cm
Small: Approximately 18cm

These items have been stored at home and displayed.

Please refrain from purchasing if you are sensitive.

Thank you.