-
1944: Ordenadores
creados con válvulas
electrónicas (tubos
de vacío,
antecesores de los
transistores), como
el MARK I. -
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Plan projects on a visual timeline
Map milestones, phases, deadlines, and key events in one place so the sequence is easier to see and share. Timetoast is a timeline maker for work, school, research, and stories.