Jun 26, 2023 · An idea once reserved for video games or science fiction, underwater cities may be a viable solution for humanity in the distant future. But what should we know before thinking …

Structural plan: Create an underwater city that spans 500 meters in diameter, in concrete.

Nov 24, 2014 · Ocean Spiral is the name of Shimizu Corp.'s newly-revealed plan for an underwater city that could house up to 5,000 people. The design centers around a floating, …

Nov 25, 2014 · Shimizu Corporation just unveiled blueprints for Ocean Spiral, the world's first underwater city powered by sustainable energy.

Jan 5, 2015 · As coastal cities face growing threats from rising sea levels and urban planners debate where to build next, a Japanese company has an unconventional proposal: Maybe the …

May 29, 2014 · Architecture studio AT Design Office has developed a project for an Atlantis-like floating underwater city. The Chinese construction firm CCCC plans to build the ocean …

Nov 21, 2014 · The legendary city of Atlantis isn’t lost, it turns out—it just hasn’t been built yet. Japanese engineering firm Shimizu Corp recently announced their proposal for Ocean Spiral, …

Jan 2, 2016 · Belgian architect Vincent Callebaut developed plans for an amazing oceanic city built out of recycled rubbish. This futuristic building proposal extends 1,000 meters down into …

Life on earth may become more difficult in the future so Japanese designers propose an amazing solution — build newcities beneath the ocean waves. Will it ever happen? WHAT’S …

Nov 27, 2014 · Japanese firm Shimizu Corporation has developed plans for this incredible and futuristic self-sustaining city that floats just under the ocean's surface.