33
/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
August 1, 2025
1517191
118718
2

jan 1, 1953 - Polycarbonates discovered

Description:

A group of clear and easily moldable plastics. Discovered by scientists H. Schnell and D.W. Fox.

Added to timeline:

30 Aug 2018
0
0
589

Date:

jan 1, 1953
Now
~ 72 years ago

Images: