Create a timeline

Public timelines

2 ene 1000 año - ~1000 AD – Reading stone

Descripción:

The first vision aid, called a reading stone, is invented. It is a glass sphere placed on top of text, which it magnifies to aid readability.

Añadido al timeline:

First microscopy timeline

5 may 2023

0

0

97

fecha:

2 ene 1000 año

Ahora mismo

~ 1026 years ago

About & Feedback Acuerdo Privacidad Biblioteca FAQ

Cabinet Get premium

Donate

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

Secured with SSL