-
-
eerste telefoon uitgevonden door alexander graham bell
-
-
telefoon werdt lang
-
-
-
-
grappig
-
-
-
?????????????????????????????????????????????
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.