Chinese build 15-Storey hotel in six days, rest on seventh

Six days. That's how long it took to build this level 9 Earthquake-resistant, sound-proofed, thermal-insulated 15-story hotel in Changsha, complete with everything, from the cabling to three-pane windows. The foundations were already built, but it's just impressive.

The wonders of prefabricated construction modules and modern construction techniques will never cease to amaze us.
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