33
/pt/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
May 1, 2025
Public Timelines
Menu
Public Timelines
FAQ
Public Timelines
FAQ
For education
For educational institutions
For teachers
For students
Cabinet
For educational institutions
For teachers
For students
Open cabinet
Criar
Close
Create a timeline
Public timelines
Library
FAQ
Baixar
Export
Criar uma cópia
Premium
Incorporar ao site
Share
Glasses Timeline
Category:
Outro
Atualizado:
23 out 2018
0
0
347
Autores
Created by
Nerissa Lundquist
Attachments
Comments
Eventos
Reading Stones Invented
Reading stones connected with hinges
Frames begin to be made out of plastic frames
Lenses made out of plastic
First contact lenses
Bifocals Invented
Reading through a glass bowl filled with water
First tinted lenses
About & Feedback
Acordo
Privacidade
Biblioteca
FAQ
Support 24/7
Cabinet
Get premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL
Comments