- http://turkcewikipedia.com x-seed-4000X-Seed 4000. Vikipedi, özgür ansiklopedi. X-Seed 4000, diğer adı Ocean City 1980 yılında planlanmasına başlanmış bir gökdelen projesidir.
- forum.donanimhaber.com x-seed-4000--23432794'X-seed 4000' ismini taşıyacak olan binanın uzunluğu 4 kilometre. Söz konusu bina Japonya'nın ünlü Fuji Dağı'ndan 213 metre daha uzun olacak.
- researchgate.net figure/X-seed-4000-is-the-…Download scientific diagram | X-seed 4000 is the tallest ever envisioned structure. The image compares the height of the proposed X-seed 4000 to that of Burj...
- mapfight.xyz map/xseed/Xinjiang (China). X-Seed 4000 (building). Yemen. Yellowstone National Park. ... Boeing Everett Factory is 0.10 times as big as X-Seed 4000 (building).
- memim.com x-seed-4000.htmlIt is believed that the construction cost of the X-Seed 4000 would be approximately between 238 billion are to € 712 billion.
- techblues.wordpress.com 2007/08/28/x-seed-4000/Well, The largest building ever to be envisioned and designed fully is X-Seed 4000 .The X-seed 4000 is 13,123 ft (4 km) tall steel construction of 800 floors with a...
- rus.delfi.lv 43857960/seo-cat/18771967/v-yaponii-…
- wn.com 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.
- en-academic.com dic.nsf/enwiki/409329Le X-seed — X Seed 4000 Le X Seed 4000 est un projet de construction futuriste de la Taisei Corporation devant être construit au Japon à Tōkyō.