2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/216316It is argued that a slight modification of the complementarity principle may help to overcome paradoxes about the observer who falls through the event horizon5 pages, 4 figuresGeneral Relativity and Quantum CosmologyHigh Energy Physics - TheoryQuantum PhysicsAt World's End: Where Complementarity and Irreversibility meet in the Black Holetext