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

1 jan 1651 ano - Creación de tablilla para escritura de invidentes.

Descrição:

George Philip Harsdorffer creó una tablilla de cera para que escribiesen los invidentes.

Adicionado na linha do tempo:

Evaluación: Transición de la educación especial

27 out 2019

0

0

382

Data:

1 jan 1651 ano

Agora

~ 375 years ago

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