Overview Similar Products –> Product Description This smart-looking Galileo Thermometer demonstrates a unique method of telling the temperature that was discovered by Galileo Galilei. The 27cm glass tube holds five balls filled with colourful liquids of different densities, each labelled from 18c to 26c. The lowest floating ball indicates the current temperature! Fantastically stylish and cool to observe, this interesting piece of kit is sure to be a hit with those mad about science – fascinating! Product Videos Custom Field Product Reviews Write a Review Write a Review GALILEO THERMOMETER Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *