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

15 nov 1821 ano - Babbage's Difference Engine No. 1 First automated calculator. Was an engineering marvel.

Adicionado na linha do tempo:

Robert Asztalos - Calculator Timeline

20 out 2017

0

0

649

Data:

15 nov 1821 ano

Agora

~ 204 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