Skyscraping Steel Supertrees Tower Over Singapore

June 13 (Bloomberg) -- When it opens to the public on June 29, Singapore's Bay South Gardens will feature eighteen stainless-steel 'supertrees' that form a canopy over the lushly landscaped eco-park. The structures will generate solar power, host vertical gardens and feature light shows at night. Bloomberg's Matt Miler reports. Images courtesy Gardens by the Bay. (Source: Bloomberg)