Caroline Carvajal

Introduction The goal of this report is to describe and evaluate my six weeks’ experience at the United Nations Educational, Scientific and Cultural Organization, encourages international peace and universal respect for human rights by promoting collaboration among nations. About UNESCO It is an ONU agency that was founded in 1945 and is headquartered in Paris (France). The mission of UNESCO is to contribute to the consolidation of peace, the eradication of poverty, sustainable development and intercultural dialogue through education, science, culture, communication and information. My work experience During my six weeks with the Regional Office of Education for Latin America and the Caribbean (OREALC/UNESCO Santiago), based in Santiago, Chile, we focus on producing and disseminating knowledge, providing guidance for the formulation of public policies, providing advice and technical support to the Member States 2030 Agenda for Sustainable Development In

RADIO The object that I will expose in this essay is the radio, since for me it is one of the most important inventions, when talking about communication and connection to long distances thanks to the electromagnetic waves of the radio, because it is one of the technological devices that I use the most in my daily life, to listen to music at different recreational moments or to concentrate. The radio was invented in 1894, by the Italian inventor Guglielmo Marconi who built the first complete wireless telegraphy system, using the wave theory that existed prior to the configuration of the device. It is evident that since the year in which this technological apparatus was created, it has presented a great evolution, which is constant. First the radio was used to communicate, but now it is given a character of entertainment, to listen to music on different stations, on CD, auxiliary, etc. Before the radio was a device of great magnitude, that is, it was very large and not very ligh