ABSTRACT
This article explores the collection of the History in Quarantine Project. Practiced during the Covid-19 pandemic as part of the Public History repertoire, the experience disseminated online left a legacy of approximately 150 hours of recorded material made available on Facebook and Youtube. The content produced shows the potential of the project for historical research, in addition to the dialogue with socially alive issues. Based on this logic, we selected as analysis material the videos about the "Myths of the Dictatorship" in Brazil. The approach consisted of systematizing 20 "myths" discussed. In addition, we suggest a research agenda on the dictatorship raised by the discussions. The History in Quarantine Project is a laboratory for reflection on the possibilities and dilemmas of scientific dissemination and its connection with Public History.