Description
Wooden building blocks designed as a rainbow bridge!
The history of the rainbow bridge can be traced back to ancient China.
It is named according to its shape.
The biggest feature of the rainbow bridge is that it is built only with wood
Woven stripes of bamboo are put into place to give the dam shape, and they form a strong structure to preventing the bridge from collapsing.
Rainbow bridge was prevailing during Ming and Qing dynasties.
Eagar to know more about it? Mr. Sci Science Factory takes you to travel back and witness the wisdom in architecture.