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How much oxygen does a person consume in a day?
Announcer Welcome to Brain Stuff from howstuffworks.com, where smart happens. Marshall Brain Hi. I’m Marshall Brain with today’s question. How much oxygen does a person consume in a day? The average...
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How Lung Transplants Work – see what your lungs look like outside the body
This is a fascinating two-minute video that shows a new technique for lung transplants. The lungs to be transplanted are removed, perfused, repaired and exercised outside the body to get them ready for...
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