11" Galileo Thermometer

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Product Details

11” Galileo Thermometer

  • Based on a thermoscope invented by Galileo Galilei in the early 1600s
  • Density of liquid expands or contracts with temperature changes
  • Glass cylinder filled with hand-blown calibrated glass spheres
  • Each sphere is imprinted with designated temperature reading medallions
  • As temperatures fall, spheres rise
  • As temperatures rise, spheres sink
  • Lowest floating sphere in the upper group indicates actual room temperature
  • Also acts as an eye-grabbing work of art
  • No assembly required
  • Condition: new
  • Weight: 0.81 lbs.
  • Dimensions: 2.25” x 2.25” x 11”

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