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Creacion de Abaco -
Willhelm Schickard crea la máquina de calcular mecánica -
Blais Pascal creo la primera máquina de sumar
A list shows items. A timeline shows sequence.
Use Timetoast to make dates, milestones, and turning points easier to understand in a clear visual format. Timetoast is a timeline maker for work, school, research, and stories.