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你能破解假币之谜吗？
8,780,655 views |
詹妮弗·卢 |
TED-Ed
• January 2017
Read transcript
你是王国里最伟大的数学家，但自从批评了皇帝的税法，你就一直被关在地牢里。幸运的是，证据显示皇帝的一位官员用伪造硬币缴税，且这枚硬币已经进入国库。你能通过找出赝品来赢得自由吗？詹妮弗·卢告诉我们怎么做。 [导演：Artrake Studio，旁白：Addison Anderson]
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