Awesome principles of science and art combine beautifully to tell the temperature and reveal principles of buoyancy (and beyond) discovered by Galileo centuries ago. The lightbulb shape reminds us just how bright Galileo's ideas were. Carry on his calculations—with beautiful results. Approx. 5½"H.
- Interactive thermometer tells temperature in historic style
- Reveals Galileo's principles of buoyancy
- Light-bulb shape represents ideas
- Makes a fantastic gift
For ages 8 and up.