30
/it/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
636113
53509
2
Public Timelines FAQ
Public TimelinesFAQ
Public TimelinesFAQ
For educational institutions For teachers For students Open cabinet
For educational institutions For teachers For students Open cabinet
Creare
Create a timeline
Public timelines
Library
FAQ

3 apr 1532 anni a. C. - Egyptians Discovered the Science of Coagulation

Descrizione:

They applied the chemical alum to take care of the suspended particles in the water.

Aggiunto al nastro di tempo:

Important Water Dates in History

ByNick Davis
28 gen 2018

Data:

3 apr 1532 anni a. C.
Adesso
~ 3559 years ago
About & FeedbackAccordoPrivatezzaBiblioteca
2024 © Time.Graphics
Support 24/7  
CabinetGet premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL
Excellent (Trustpilot Reviews)
Based on 115+ reviews
Write your own review on Trustpilot.com