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SS Gairsoppa recovery
The SS Gairsoppa recovery is a planned deep-sea operation in the North Atlantic Ocean, that is expected to retrieve the world's largest precious metals shipwreck salvage in... More »
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Point source pollution
Last Updated on 2013-06-05 at 00:27
Point Source
The U.S. Environmental Protection Agency (EPA) defines point source pollution as “any single identifiable source of pollution from which... More »
Computer recycling
Last Updated on 2013-04-04 at 21:59
Introduction
Obsolete computers contain significant amounts of recoverable materials including metals from wires and circuit boards, glass from monitors,... More »
Recycling
Last Updated on 2013-02-26 at 12:48
Recycling is the process of turning used products into raw materials that can be used to make new products. Its purpose is to conserve natural resources and reduce... More »
Metal stocks in use in the United States
Last Updated on 2012-09-04 at 10:09
Metal stocks in use in the USA involve large quantities of metals over the last century. Most of these metals have remained in use either in their... More »
Approaching the world’s environmental problems...
Last Updated on 2012-05-30 at 23:06
Introduction
Humanity has received many warning signs about economic growth and the associated negative impact on the environment. Among the first monitors was Thomas... More »
SS Gairsoppa recovery
Last Updated on 2012-05-21 at 00:09
The SS Gairsoppa recovery is a planned deep-sea operation in the North Atlantic Ocean, that is expected to retrieve the world's largest precious metals shipwreck salvage in... More »
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| Type | Title | Author | Date |
|---|---|---|---|
| Retrieving data... | |||