The Sustainable Singapore Gallery (SSG) is an information and sensory extravaganza showcasing Singapore’s efforts towards environmental sustainability. Explore six galleries, each sharing a unique aspect of Singapore’s sustainable story. Uncover, through fun interactive and innovative multimedia, how a small country with limited resources meets the needs of a fast developing community in an environmentally-friendly manner. Come face to face with the innovative barrage model demonstrating how the Marina Barrage works. Gallery 4 details the intricate construction and operations of the dam. Watch what happens when rain falls and water builds up behind the barrage. See the pumps at work and learn all about the three-fold benefits of the dam.