29
/
en
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
1918131
158286
2
Create
Public Timelines
Library
FAQ
For education
Cabinet
For educational institutions
For teachers
For students/pupils
jan 1, 1862 - Alexander Parkes muestra el plástico celuloide, uno de las primeros polímeros sintéticos
Added to timeline:
17 Oct 2018
0
0
372
química
Date:
jan 1, 1862
Now
~ 162 years ago
