Lead has
been used as far back as eight thousand years ago. It is abundant and easy to
shape for industrial uses. The Roman Empire used lead heavily...
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The
Consumer Production Safety Commission of the U.S. passed a law in 1978 banning
the use of paint with more than 0.06% lead content or 600 ppm fro...
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Lead
poisoning is extremely dangerous. Up through 1978 lead based paints were legal
in the United States. These paints are now breaking down and lea...
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