The world’s tallest tower and Tokyo’s biggest new landmark is the Tokyo Sky Tree, which opened to the public on May 22, 2012.It is recognized by Guinness World Records as the tallest tower (634 metres), beating out the Canton Tower in China (600 meters).
The world’s tallest structure is Dubai’s Burj Khalifa (828 meters). The Sky Tree will serve as a broadcast tower for television and radio, along with being a tourist attraction.
I read this article fully concerning the difference of newest and previous technologies, it’s remarkable article.|