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iCandy: 2010 Shanghai World Expo Edition

This month, we look at the world's vision of Earth's future

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Photo: Wang Song/Xinhua/Landov
Expo organizers required that all the structures—including the Denmark Pavilion, pictured here—use nonpolluting materials from renewable sources and be designed to limit energy consumption. The holes in the building’s facade provide ventilation and natural light during the day; at night they bathe outdoor pathways in light.
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