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Video and music of the "Workout Companion App Howto" are licensed under CC BY 4.0. See https://creativecommons.org/licenses/by/4.0/ for details.

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"Workout Companion App Howto" by tierdroid.com is licensed under CC BY 4.0

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Some images inside the game are a courtesy of the following organizations:
  1. NASA. Please visit the NASA site.
  2. NASA Ocean Biology (OB.DAAC). Please visit the NASA Ocean Biology site.