In Xianghe county Hebei province, Chinese peasant, Liu Qiyuan, shows his Noah's Ark Ball on the 7th of December 2012.
Liu designed the ark (Max capbility ; 30 persons) by himself.
The ark has 2 shells: 30-layer fiber shell is outside; iron shell is inside, while the Rock wool filled between the 2 layers.
Liu says he is upgrading with latest technology for its production model.