domingo, 8 de marzo de 2015

The birth of our solar system


3 comentarios:

  1. Natalia Pardo Molina 6A9 de marzo de 2015, 18:31

    Teacher this video is incredible

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  2. Yeah is so so so so cool

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  3. I Know it of the born of the solar system XD.
    And I see this "documental"

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