Geo&Nature

Geo&Nature

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    Geomorphology//Geology//GeoAndNature
    0:53

    Geomorphology//Geology//GeoAndNature

     33  views
    The Big-bang theory Full concept
    5:55

    The Big-bang theory Full concept

     20  views
    Birth of sun, star
    0:49

    Birth of sun, star

     17  views
    Formation of sun// Elements of sun//@Geo&nature
    0:45

    Formation of sun// Elements of sun//@Geo&nature

     19  views
    Supernova, Explosion of star
    0:52

    Supernova, Explosion of star

     29  views
    The Big-Bang theory, Origin of Universe
    0:49

    The Big-Bang theory, Origin of Universe

     14  views