The Galileo thermometer consists of a sealed glass tube filled with water and several floating bubbles. The bubbles are glass spheres filled with a colored liquid. A small metal tag is attached to each bubble and indicates the temperature (in degrees Fahrenheit).
A great way to demonstrate the principles of pressure and fluids!
– Comes with a teacher’s guide
– Approx. 13″ (330 mm) High
** Cannot be shipped during periods of possible freezing temperatures***.