After you have relaxed and entertained yourself, engage yourself in something interesting at the T1 public area where 1200+ bronze droplets dance to the tune of mild music. The motion of these droplets creates mesmerising patterns. It replicates the rain pattern, adding to the ‘Tropical City’ tag that Changi Airport has earned with all its gardens. It is a great example of artists, sculptures, designers and computer programmers coming together to create an exceptional piece of art that uses basic principles of science. Furthermore, for some action, head to T3 public area, where there is a 12-metre high slide that goes across multiple storeys of the airport, which you can see twisting and turning next to the elevator. It is the tallest slide at any airport across the world and of course, the tallest in Singapore. When I took this slide I was not sure if I would enjoy it at my age, but the moment I came out at the other end I wanted to take another slide. It was sheer fun! For every SGD10 that you spend at the Changi Airport, you can take a slide, up to a maximum of 10 slides.