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Thread: NASA foamless ingestible toothpaste - photo

  1. Jun 7, 2021, 10:51 PM #1
    Altair
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    NASA foamless ingestible toothpaste - photo

    Foamless and ingestible toothpaste developed for space flight by NASA in the 1960s. First used by the Apollo 10 crew.




    Previously:

    How astronauts stay fit in the ISS - GIF
    Zero gravity astronaut coffee cup - photos and video
    Drinking water in space - GIF
    Apollo astronaut survivalist kit and training - photos
    How astronauts sleep on the International Space Station - GIF

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