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out of this world oral hygiene

http://images.jsc.nasa.gov/luceneweb/caption.jsp?datesearch=Go&from_day=1&from_month=1&from_year=1900&hitsperpage=5&pageno=1766&photoId=STS051-10-025&searchpage=true&to_day=31&to_month=12&to_year=3000

Yes, even astronauts have to brush their teeth.

(Astronauts Frank L. Culbertson (right), mission commander, and Daniel W. Bursch, mission specialist, brush their teeth on Discovery’s middeck in 1993.)

© Property of NASA.

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Source: NASA

One Comment

  1. Posted August 24, 2010 at 7:54 pm | Permalink

    I believe they have to swallow the toothpaste after brushing

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