2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/131964This is a detailed, day by day, account of Albert Einstein's activities, both social and scientific, during his 30-day stay in Argentina in 1925, including his lectures on relativity at the various local universities and his visit to the National Academy of Sciences, as follows from his personal Diary of the trip to South-America and other contemporary documents.Article in Spanish, PDF documentHistory and Philosophy of PhysicsPhysics and Societytext