By Rodrigo Gómez Sanz 大éã®ã¨ãã«ã®ã¼ãåµåºã§ããåååçºé»ã¯ãå¶å¾¡ãå»æ£ç©å¦çã®é£ããã¨ã¯åã£ã¦ãåãé¢ããªãé¢ä¿ã§ããã¨ãã«ã®ã¼æºã¨ãã¦ã®åååãããã«æ´»ç¨ãããã¨ãã観ç¹ã§ãèªç¶çãçã¿åºããååçã§ããããªã¯ãã®å¤©ç¶ååçãã«å¦ã¶ãã¨ã¯ãªãå¤ãã¨è¨ããããã§ãã 2 billion-year-old African nuclear reactor proves that Mother Nature still has a few tricks up her sleeve | ExtremeTech http://www.extremetech.com/extreme/181620-2-billion-year-old-african-nuclear-reactor-proves-that-mother-nature-still-has-a-few-tricks
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