From 0.76 to 3.45 seconds, "It seems a paradox, does it not," is shown
From 5 to 10 seconds, "that the image formed on the Retina should be inverted?" is shown
From 10 to 16 seconds, "It is puzzling, why is it we do not see things upside-down?" is shown
From 17.2 to 23 seconds, "You have never heard the Theory, then, that the Brain also is inverted?" is shown
From 23 to 27 seconds, "No indeed! What a beautiful fact!" is shown
From 27.76 to 30.45 seconds, "It seems a paradox, does it not," is shown
From 32 to 37 seconds, "that the image formed on the Retina should be inverted?" is shown
From 37 to 43 seconds, "It is puzzling, why is it we do not see things upside-down?" is shown
From 44.2 to 50 seconds, "You have never heard the Theory, then, that the Brain also is inverted?" is shown
From 50 to 54 seconds, "No indeed! What a beautiful fact!" is shown