Public Timelines

For educational institutions For teachers For students Cabinet

For educational institutions For teachers For students Open cabinet

Create a timeline

Public timelines

About & Feedback Terms Privacy FAQ

Cabinet Get premium

Donate

jan 1, 300 BC - W: Use of water wheels for irrigation

Description:

World: – earliest water wheels known to exist. May be the earliest use of gears. Found in India

Added to timeline:

History of Mathematics 2019

16 Jul 2019

2

0

1443

Date:

jan 1, 300 BC

Now

~ 2327 years ago

About & Feedback Terms Privacy FAQ

Cabinet Get premium

Donate

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

Secured with SSL