A classic science tool that will tell you the temperature and look great whilst doing it.
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 18°c to 26°c. 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!