The art and design group Troika was commissioned to create this amazing flip-dot sculpture, called "Cloud", for Terminal 5 at Heathrow Airport in the UK.
The surface of the five meter long sculpture is covered with 4638 flip-dots, similar to those found in traffic signs and train stations.
As you can see from the video above, Troika uses a computer to control the flip-dots to create the patterns seen on the surface of the sculpture.
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