Extras

    Video thumbnail: NOVA Secrets of the Forbidden City Preview

    NOVA

    Secrets of the Forbidden City Preview

    How has China’s magnificent Forbidden City withstood centuries of earthquakes?

    Secrets of the Forbidden City Preview

    Video thumbnail: NOVA Forbidden City Facts

    NOVA

    Forbidden City Facts

    Discover how Beijing’s Forbidden City, the largest palace complex in the world.

    Forbidden City Facts