In our experiments, you will see magical colour changes from yellow to red to green and back again, bringing the oxidation and reduction processes closer to you. We will show you how the temperature, pressure and solubility of the gas create the amazing fountain effect and turn the colour of the solution purple. There are many chemical experiments prepared for children at this station – changing the colours of the flame, playing with light and colours or freezing experiments, some of which you will be able to try yourself.