"Encontro das Aguas" - The Meeting of the Waters - a spectacular phenomenon just off Manaus, the capital city of Amazonas, a state in the northwest of Brazil. For at least 3 miles, there is a clear demarcation as the dark waters of the Rio Negro flow alongside the sandy colored waters of the Rio Solimoes swirling around at the center in some slow dance but never mixing. In ATC too, there is a similar dance called intergenerational conflict.
