World’s longest Glass Bridge
World’s longest glass bridge will open in China next year, spanning 370 m (1,214 ft) across the Zhangjiajie Grand Canyon.
World’s longest glass bridge will open in China next year, spanning 370 m (1,214 ft) across the Zhangjiajie Grand Canyon.
ESA’s scientists use satnav sensors, to monitoring bridge stability, for movements as small as 1 cm.
Would you drive across a bridge made of retired aircraft carriers?
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