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Genre Photographs Remove constraint Genre: Photographs Rights No Copyright - United States Remove constraint Rights: No Copyright - United States Subject Infants Remove constraint Subject: Infants Subject Oxygen--Measurement Remove constraint Subject: Oxygen--Measurement

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    • circa 1959

    Developed from a Linus Pauling design during WWII, the technology behind Beckman Instruments’ oxygen analyzers ended up doing such diverse jobs as monitoring astronauts’ respiration, maintaining packaged food safety,…

    • circa 1959

    This nurse is monitoring the oxygen levels of a prematurely born infant in an incubator, to provide just the right oxygen mixture. Too little oxygen has obvious repercussions, but until the 1950s doctors did not realize…