刘斌博士
Haha, Plastic bills!Since human beings invented money, we have seen cells, metals, jews, paper used as currency.Someday when you receive a 100 pound bill made of plastic, do not doubt it is fake money. Plastic money will be more endurable, and safer, of course, saving resources. 展开全文【英国将告别300多年纸币时代】英格兰银行(英国央行)正考虑用聚合物,而不是纸来制作钞票,这将结束英国300多年纸币历史。该行表示,与纸币相比、聚合物钞票更干净、更牢靠、使用寿命也更长。由于聚合物可加入更多安全性功能,更有利于防止假钞。🔗 网页链接 转发 1评论 0 原微博