11
/
en
AIzaSyCYaC8UkdPkQKLFUmpasLV5eC3M802CrcA
40450
3866
2

jan 1, 1874 - First commercial typewriters became available. Prelude to word processors.

Added to timeline:

5 months ago
0
0
117
A Brief History of Educational Technology

Date:

jan 1, 1874
Now
~ 144 years ago

Images:

FeedbackPremiumAboutTermsPrivacy