translation.en: And the great thing about this stuff is you can make it in units of roughly seven times the size of glass, and it was only one percent of the weight of double-glazing.
translation.zh: 这东西最了不起的地方是 它的每一个单位 可以大约是玻璃的七倍大 重量却只有双层玻璃的百分之一