Pitio la 16:49, 27 Julai 2020 (hariri) Gladys Gibbs (Majadiliano \| michango) (+ Ernst_Ruska.jpg #WPWP #WPWPTZ) ← Badilisho lililopita		Toleo la sasa la 16:49, 27 Julai 2020 (hariri) (tengua) Gladys Gibbs (Majadiliano \| michango)
~~[[Picha:Ernst_Ruska.jpg \|thumbnail\|right\|280px\|Ernst_Ruska]]~~ [[Image:Tuzo Nobel.png\|left\|80px]]

Tofauti kati ya marekesbisho "Ernst Ruska"

Ernst Ruska (hariri)