Galileo thermometer
Sunday, May 13th, 2007Last night while shopping for Mother’s Day, I came across a Galileo Thermometer (defined by Wikipedia). In case you’ve never had the chance to see one of these, here’s a pic (pic by Wikipedia).
The thermometer is a cylinder filled with liquid and colorful spheres that float. Each sphere has a temperature indicator. The spheres float to the top of the cylinder and the sphere indicating the actual temperature, floats at the bottom of the group. As the temperature changes the spheres jostle up and down to indicate the temp. The spheres themselves actually contract slightly at higher temperatures, allowing the spheres to rise and fall accordingly. Pretty cool.
The Galileo thermometer serves as a functional piece (thermometer), but also as a great art piece. It looks great on my coffee table and I’m sure it’ll spark some conversations.

