Inventions by Galileo Galilei

thumb|upright=0.65|Galileo Galilei|Galileo thermoscope, The [[Musée des Arts et Métiers, Paris]] A thermoscope is a device that shows changes in temperature. A typical design is a tube in which a liquid rises and falls as the temperature changes. The modern thermometer gradually evolved from it with the addition of a scale in the early 17th century and standardisation throughout the 17th and 18th centuries.

Experiments of Galileo Galileo