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City-State 3D

Ideas

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Imagine cities, communities, and three-dimensional possibilities.

City-State 3D explores possible political changes and three-dimensional design: cities, buildings, transportation, public spaces, environments, and waterparks. Ideas can be enjoyable and worth investigating even when no one intends to build or sell anything.

Explore the Research LibraryDiscover the science, history, technology, architecture, and people connected with our ideas—plus open questions and sources to investigate.

Explore Ideas

Choose a subject to explore ideas from that area.

Cities, Waterparks & New WorldsImagine city districts, waterparks, and future environments on Earth and beyond. Design & EngineeringWaterslides, 3D models, architecture, and simulation. Nature & Living SystemsOceans, ecosystems, weather, and water conservation. Art & CultureIllustration, sculpture, fashion, and imaginative worlds. Workshops & LearningIndependent local hosts, creative tools, and small teams. Communities & PossibilitiesPublic spaces, helpful information, and new connections.

These are imaginative starting points. Each Idea has a curated uplink to a specific Research Library topic directly beneath its title.