My apologies if this has already been posted, but I just saw this on CNN and thought it newsworthy on this forum.
Coming soon: World's first 'invisible' tower
Quote: (CNN) -- For architecture buffs numbed by the ongoing global battle to crank out record-breaking tall buildings, here's something innovative to spark the imagination.
The South Korean government has granted approval to begin construction on the world's first "invisible" tower.
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