1969年10月29日，洛杉矶加利福利亚大学内，有人用键盘输入了两个字母——LO，紧接着这两个字母出现在了314英里外的斯坦福研究院（Stanford Research Institute）内的显示屏上。

On 29 October 1969, two letters – LO – were typed on a keyboard in the University of California, Los Angeles (UCLA), and appeared on a screen at the Stanford Research Institute, 314 miles away.

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