abstract:Liu Chang () (942–980 CE) was the last King of the Kingdom of Southern Han (南漢; pinyin: Nanhan) (917–971) during the Five Dynasties and Ten Kingdoms period in southern coastal China.
The fabric Jonathan Engel and ChangLiu have produced has a similar strength to nylon and can conduct electricity thanks to the way it is formed by interlocking rings and rectangles of about 500 microns in width.