7 h 17 min, 2 janv. 1895 ans - Wilhelm Rontgen- 1895 produced and detected electromagnetic radiation (aka X-rays). When he died all of his scientific correspondence was destroyed as per his will.
Ajouté au bande de temps:
Date:
7 h 17 min, 2 janv. 1895 ans
Maintenaint
~ Il y a 130 ans