[en] The radiological accident in Goiânia, Brazil, considered the largest urban radiological accident in the world, generated several publications in the technical area that are widely disseminated in the scientific literature, given the importance of the lessons learned. However, in a simple conversation with people who worked on that accident, it is noted that many reports have not been recorded. In this year in which 30 years of the event is completed, it will be of great value to record personal testimonies that are not in technical or scientific books. And what can we tell after a half-life that lasted for a lifetime? The lived stories, the situations, the improvisations, the way to solve, the overcoming, the human side, the emotions, happy or sad, short or long, funny or not. The objective of this work is to preserve, maintain and divulge reports and situations experienced by people who worked on the radiological accident with Cs-137 in Goiânia. Audio or video recordings about experiences lived in Goiânia by people who worked in that emergency situation were carried out. The reports are free and the form of registration is always at the discretion of the narrator. Storing records allows to preserve, maintain, and disclose the accident to other generations