Mining gold’s a dirty business. To extract gold from raw ore, a lot of cyanide is required, and wherever a lot of cyanide is found, there are also big environmental risks. Original article:  Breakthrough clean gold mining technique replaces cyanide with… cornstarch! ; ;Related ArticlesExplosive poop foam is killing hogs, destroying barns and stumping scientistsAmerica’s first hemp crop in 60 years was planted this week in ColoradoKids (and Teachers) in Peril, From Oklahoma to Oregon ;

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Breakthrough clean gold mining technique replaces cyanide with… cornstarch!