The Supertrees also serve air intake and exhaust functions as part of the conservatories' cooling systems.
A food and beverage outlet is planned atop the 50-meter Supertree.
At night, the Supertrees come alive with a light and music show called the OCBC Garden Rhapsody.
The entire project is estimated to have cost more than $1 billion.
Photo credit
Sources:CNN,Wikipedia
