Images from the March 1954 issue of Popular Science.
A photo of steelmaking.
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Images from the June 1923 issue of Popular Science featuring Rube Goldberg.
A lot of logs, rough-sawn wood, and assorted planks stacked up in a barn of some kind.
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Surgical tools on blue backdrop.
Aerial view of high chimney pipes with grey smoke from coal power plant. Production of electricity with fossil fuel.
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