• Jim.Wilks says:

    Good hydraulics and geography. Goodto know.

  • RodFather says:

    The video of the land-building from the Mississippi River is a great illustration.. I hope you use more videos during these courses…

  • Keith Brumbaugh says:

    Check this out, pretty awesome link to play around on.

    Here are all the sources in the US of the Mississippi river!

  • William Reinecke says:

    Literally never would have guessed that. So I am travelling down Bayou LaLoutre and that is a waterway that was carved out like almost 3,000 years ago. Crazy!!