C.A.C.I.T.A. (Autonomous Center for the Intercultural Creation of Appropriate Technologies) just celebrated 8 years as a collective organization in Oaxaca. They are involved in various projects in Oaxaca City and neighboring communities, including initiating technical projects involving reworked bicycle machinery for everything from pumping water from the ground to powering household appliances.
Watch this English subtitled video to see for yourself the type of work C.A.C.I.T.A. is engaged in: