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these pictures are examples of iron lungs-- machines that helped polio patients breath because their lungs weren't working properly

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NHD 2009: Jonas Salk: The Man Who Saved the Children

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Made by Anand Raghuraman, Tian Kisch, and Raluca Ifrim This was our National History Documentary in 2009 for theme of "Individuals in History." We won 2nd place at the Puget Sound Regional Competition and 1st at the Washington State Competition and went to Nationals. We placed fourth in our room in the National Competition.

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Polio vaccine was invented by Jonas Salk 

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Polio vaccine was invented by Jonas Salk 