Kinetic Rain Display
A few weeks back while at the airport I saw the new Kinetic rain sculpture which was installed in terminal 1. It is made of 1,216 raindrops which move in unison exhibiting graceful, fluid movements based on a computer generated sequenced. 
Each droplet is controlled by an individual motor which is housed in th
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e ceiling of the departure hall. There are 16 different shapes in a 15-min segment. Some of the shapes include an aeroplane, hot air balloon and a kite.
The raindrops are made of bronze and weigh 180g. It was created over a span of 20 months and looks really magnificent.
Do they have such sculptures at your local airport?
