ZDNet Asia visits Singapore's newly-opened Gardens by the Bay to uncover the technology powering three areas: cooling conservatories, Supertrees and Dragonfly Lake.
At the top of the man-made mountain, hydraulic sprays are fitted around to keep the temperature between 23 to 25 degrees, to imitate the climatic state of 2,000 metres above sea levels.
Caption by: Ellyne Phneah
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