[postlink]https://radical-technology.blogspot.com/2012/06/ultra-quick-setting-concrete-at.html[/postlink]http://www.youtube.com/watch?v=o-oiW6IknEQendofvid [starttext] [endtext] 
A computer scientist breaks through a limit that stood since 1996
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A computer scientist has achieved a breakthrough in a nearly 25-year-old
problem involving how computers calculate distances across enormous
networks. The ...
6 days ago