Is there a more fascinating or beautiful way of telling the temperature than with Galileo’s Thermometer?

Based around his watershed discovery linking buoyancy and density, the glass thermometer contains bulbs of various liquids which gradually change their relative weight as the temperature rises. Each bulb is filled with its own unique translucent liquid and marked with its own temperature in degrees Celsius.

• Product Dimensions (cm): 32 x 8 x 9
• Temperature Range: 18°C - 28°C