30
/fr/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
130467
11508
2

10 juill. 1867 - Nobel found kieselguhr a porous clay that could absorb nitroglycerin and make it safer without massively reducing its power, he patented it in 1867 as dynamite

Ajouté au bande de temps:

9 oct. 2017

Date:

10 juill. 1867
Maintenaint
~ Il y a 156 ans