16
/
en
AIzaSyCYaC8UkdPkQKLFUmpasLV5eC3M802CrcA
52334
5011
2

oct 2, 1021 - Muslim scholar Ibn al-Haytham writes the Book of Optics, which eventually transforms how we understand light and vision (1021)

Added to timeline:

20 Sep 2017
0
0
164
Microscope

Date:

oct 2, 1021
Now
~ 997 years ago
PayPal - The safer, easier way to pay online!logo
About & FeedbackTermsPrivacy