Public Timelines

For educational institutions For teachers For students Cabinet

For educational institutions For teachers For students Open cabinet

FAQ Obtener premium

Create a timeline

Public timelines

About & Feedback Acuerdo Privacidad FAQ

Cabinet Get premium

Donate

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

Añadido al timeline:

A Brief History of Educational Technology

18 sep 2017

0

0

835

fecha:

20 mayo 1891 año

Ahora mismo

~ 134 years ago

Fotos:

About & Feedback Acuerdo Privacidad FAQ

Cabinet Get premium

Donate

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

Secured with SSL