Public Timelines

For educational institutions For teachers For students Cabinet

For educational institutions For teachers For students Open cabinet

FAQ Receber premium

Create a timeline

Public timelines

About & Feedback Acordo Privacidade FAQ

Cabinet Get premium

Donate

20 maio 1891 ano - A prototype of the Kinetoscope was revealed to the world. Predecessor to the movie projector.

Adicionado na linha do tempo:

A Brief History of Educational Technology

18 set 2017

0

0

832

Data:

20 maio 1891 ano

Agora

~ 134 years ago

Imagens:

About & Feedback Acordo Privacidade FAQ

Cabinet Get premium

Donate

The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.

Secured with SSL