When complete, the Kingdom Tower will be the world’s tallest skyscraper, at 5280-feet. It features a a pendulum structure at the top to keep it from tipping over and costs $30-billion to build. Continue reading for a video.
[via LikeCool]
When complete, the Kingdom Tower will be the world’s tallest skyscraper, at 5280-feet. It features a a pendulum structure at the top to keep it from tipping over and costs $30-billion to build. Continue reading for a video.
[via LikeCool]