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第三次情报革命早在一百年前就已开始,直到如今还在进行。第一次革命是指发明书写,第二次革命是指发明活字印刷,第三次革命是指电子学的应用。这次革命虽在发明电报时就开始了,但它真正冲击着我们却还是现在的事。我们认为,情报就是存储。衡量整个发展变化过程的一种方法,是看一克物质能存储多少个信息单位。只要回顾一下历史就十分清楚:一克刻字用的粘土能容纳1/10个信息单位;一页打字纸能容纳一万个信息单位;一盘磁带能容纳一百万个信息单位;而最新的存
The third intelligence revolution started as early as one hundred years ago and is still going on. The first revolution refers to invention writing, the second revolution refers to the invention of movable type printing, the third revolution refers to the application of electronics. Although the revolution started when telegram was invented, it really shocked us but it is still the moment. We think intelligence is storage. One way to measure the entire evolutionary process of change is to see how many units of information a gram of material can store. As long as the history is recalled, it is quite clear that one gram of lettering clay can accommodate 1/10 information units, that a sheet of typing paper can hold 10,000 information units, that one tape can hold one million information units, and that the latest Save