Published: 07 November 2011
Hits: 3540

Using Cyanide To Extract Gold

EarthTalkGoldCyanide
Dear EarthTalk:http://www.escarosapress.com/images/EarthTalkGoldCyanide.jpg Most gold mining operations use cyanide to extract gold from surrounding rock. What are the environmental implications of this, and are there alternatives? -- J. Pelton, via e-mail

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Category: Technology
Published: 04 November 2011
Written by Super User
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Create the ultimate at-home stadium experience this sports season

(ARA) - With fall in the air, that means one thing for sports fans: its game time. Between the hard-hitting pro and college football seasons moving into high gear, the puck dropping on the hockey...

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Category: Technology
Published: 07 September 2011
Written by Super User
Hits: 3637

Millennials using technology to launch entrepreneurial careers

(ARA) - American entrepreneurism has been around as long as the country, but that spirit is getting younger every day. Fifteen percent of self-employed Americans are younger than 35, according to the...

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Category: Technology