- us.edu.vn tr/X-Seed_4000X-Seed 4000 veya Ocean City, Japonya'nın başkenti Tokyo'da düşüncede olan bir gökdelen projesidir.[1] Taisei Corporation tarafından 1995 yılında ultra...
- en.wikipedia.org X-Seed 4000Height comparison between the X-Seed 4000 and the Burj Khalifa. The X-Seed 4000 was a concept for a megatall skyscraper.
- malevus.com X-Seed 4000: A Man-Made Building Taller Than MountainsThe X-Seed 4000 is a floating “ocean city” off the coast of Japan. It is designed as an artificial island and will be home to a million people once completed.
- allthescience.org what-is-x-seed-4000.htmX-Seed 4000 was designed by Taisei Construction Corporation, a 130+ years old construction firm based in Japan.
- onedio.com haber/1-milyon-kisinin-yasamasi-icin-…X-Seed 4000, estetik olarak Fuji Dağı'nı andıran içbükey bir koni şeklindeki 800'den fazla kattan ve 4 km yükseklikten oluşan eko-ütopik bir ortam.
- souk-tower.fandom.com wiki/X_Seed_4000The X-Seed 4000 was a concept for a megatall skyscraper. Its proposed 4-kilometre (2.5 mi) height, 6-kilometre-wide (3.7 mi) sea-base...
- seequent.com the-x-seed-4000/Looking like the cover of a sci-fi novel, the X-Seed 4000 is a futuristic concept building designed to tower 4,000m over the Tokyo skyline.
- addpmp.slamjam.com posts/x-seed-4000The X-Seed 4000 “is never meant to be built,” says Georges Binder, managing director of Buildings & Data, a firm which compiles data banks on buildings worldwide.
- youtube.com watchX- Seed 4000 Video 4k.97 bin görüntülemeYayınlandı6 Mar 2019
- insaatbolumu.com x-seed-4000/comment-page-2/Adını X-Seed 4000 koymuşlar. Koymuşlar ama öyle kalmış. Nedeni ise uygulamanın 300-900 milyar dolar’ı bulabilirmiş, mali sıkıntıları varmış.