-
Herman Hollerit
Crea la maquina perforadora -
Aparecen las cintas magnéticas para mas respaldo a la información
-
Las computadoras deciden bajar los precios para que sean mas asequibles
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.