16 h 4 min, 9 oct. 1903 ans - OCT 9, 1903, Edouard Benedictus accidentally discovered bullet proof glass in 1903 when he dropped a glass beaker in to some plastic cellulose nitrate.
Ajouté au bande de temps:
Date:
16 h 4 min, 9 oct. 1903 ans
Maintenaint
~ Il y a 122 ans