Recycling Scrap Metal Into Money

Correction attached

Correction: This report describes steel as iron without the carbon, and as easier to cut than iron. Reduced amounts of carbon are still present, and steel is not necessarily easier to cut than iron. The report also states that aluminum is cheap to produce. The overall system cost, however, must include all the electricity needed to reduce bauxite into aluminum. Also, copper is not necessarily easy to clean, as the report suggests.