Here is another plan for a super-high skyscraper, this time in Europe's very own London.
The eco-friendly building, which will be 500 stories high, could house 100,000 non-height-fearing people as well as, schools, hospitals, and stores. The unique aspect to this design, which will be situated in East London, is the giant open spaces or "holes" that will feature green public spaces, complete with gardens and trees. It's being built by UK company, Popularchitecture.
Are these mega-buildings actually breakaway, mini-planets?