6:10 play_arrow Educación y Sistema Patriarcal vs Sistema Matriarcal Rolando visibility 55 schedule il y a 11 ans favorite
2:21 play_arrow Yanacocha dinamita 100 toneladas de tierra para tener 1 onza de oro Rolando visibility 11 schedule il y a 12 ans favorite
38:31 play_arrow Conspiracy Theory - Calentamiento Global (subtitulado) Rolando visibility 65 schedule il y a 13 ans favorite
8:52 play_arrow Zeitgeist y el dilema transhumanista [7/7] Rolando visibility 4 schedule il y a 13 ans favorite
8:47 play_arrow Zeitgeist y el dilema transhumanista [6/7] Rolando visibility 3 schedule il y a 13 ans favorite
8:45 play_arrow Zeitgeist y el dilema transhumanista [5/7] Rolando visibility 3 schedule il y a 13 ans favorite
8:46 play_arrow Zeitgeist y el dilema transhumanista [4/7] Rolando visibility 35 schedule il y a 13 ans favorite
8:50 play_arrow Zeitgeist y el dilema transhumanista [3/7] Rolando visibility 37 schedule il y a 13 ans favorite
8:32 play_arrow Zeitgeist y el dilema transhumanista [2/7] Rolando visibility 1 schedule il y a 13 ans favorite
8:56 play_arrow Zeitgeist y el dilema transhumanista [1/7] Rolando visibility 4 schedule il y a 13 ans favorite