33
/pt/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
August 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
Editar
Baixar
Export
Criar uma cópia
Premium
Incorporar ao site
Share
clocks
Category:
Outro
Atualizado:
14 set 2017
clocks
0
0
671
Autores
Created by
Logan Nelson
Attachments
Comments
Tori and Logan
By
Logan Nelson
1 jan 2019
0
0
420
Eventos
Ancient Sumerians created the sundial.
Egyptians created the water clock
The Greeks Romans and Chinese improved the water clock.
Candle Clocks were invented in England
Incense Clock
A clock with actual gears and rotation was made in Europe.
German spring driven clock made.
Pendulum clock invented in the Netherlands.
Quartz clock invented in America
Cesium Clock is super exact.
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