Along with it's rich Culture and Innovations, Chinese History has also provided us with rich Architectural Designs and buildings. The most amazing thing that stuck out for me was how ancient architecture didn't use nails or screws for building. Their columns, beams and walls were assembled in the way of a puzzle. The beams and columns fitted perfectly into one another. It's an easy assembly and easy disassembly. The reason for that is, in case of a fire. the house is
taken apart so that the flames wouldn't spread to nearby houses.
Wood, piece like puzzles
no need for nails, screws or glue
quick build,
