sixty-four-mo（64mo）

This paper gives a new explanation of the binary math meaning of the Eight Diagrams and the Sixty-four Diagrams, and believes that the Eight Diagrams and the Sixty-four Diagrams were the binary countingsystem including "1" and "2" before the appearance of the concept and symbol of zero.

文章根据原始民族的二进位记数法，与文献记载所谓伏羲八卦、六十四卦的卦序，对八卦、六十四卦的二进制数学意义进行了新的解说，认为八卦、六十四卦是在零的概念和符号产生以前，由１和２两个最原始的数构成的二进位位值制记数系统。

Science Pictorial,which started publication in 1933,has beenpublished for sixty years up to now.

《科学画报》是中国历史最久、影响最大的科普期刊之一,创刊于1933年,至今已有六十年的历史。