33
/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
May 1, 2025
3603552
328183
2
Public Timelines
Public TimelinesFAQ
Public TimelinesFAQ
For educational institutions For teachers For students Cabinet
For educational institutions For teachers For students Open cabinet
Create
Create a timeline
Public timelines
Library
FAQ

jan 1, 140 - Advanced in the theory of epicycles

Description:

He redefined the deferent-and epicyle-consept and introduced the equant as a mechanism for accounting for velocity varyations in the motions of planets.

Added to timeline:

The scientific resolution timeline.

ByCarter Hamby
12 Dec 2019
1
0
329

Date:

jan 1, 140
Now
~ 1886 years ago
About & FeedbackTermsPrivacyLibraryFAQ
Support 24/7  
CabinetGet premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL