Create a timeline

Public timelines

1 Jan 1286 Jahr - Roger Bacon discovers the convex lens, leading to the making of eyeglasses to correct vision problems

Zugefügt zum Band der Zeit:

1000 AD to 2000 AD

18 Okt 2018

1

0

3112

Datum:

1 Jan 1286 Jahr

Jetzt

~ 739 years ago

About & Feedback Vereinbarung Privatheit Bibliothek FAQ

Cabinet Get premium

Donate

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

Secured with SSL