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Circa 1969 - men working at nasa's early apollo scientific equipment package study machines and chart the apollo 11 astronauts' position on the moon.
Usa - 1980s - molten copper is put through a converter furnace at a mill.
1980s: forklift carries scrap metal, pieces shaken into a fire, metal rods dumped into vat, sparks fly, man in hard hat scoops out liquid, worker looks at map, drives vehicle, pours metal
Usa - 1980s - copper is put through an anode furnace at the end of its oxidizing process in a mill.
1980s: powder on lab scale, numbers on computer screen, hands bend raw copper ore, tool cuts pipe, ancient Egyptian painting, screwdriver turns, workers pour metal, drive vehicles, watch gears tick
CIRCA 1972 - Iron ore is put into blast furnaces at a steel plant.
Usa - 1980s - refined, molten copper is poured into anodes in a mill.

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Usa - 1980s - copper is used in a variety of industrial fields.

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