Jacob Riis (1 gen 1875 anni – 14 magg 1900 anni)
Descrizione:
Creates a light that is incredibly bright for use in photography by mixing gunpowder and magnesium. This allows him to photograph tenement residents' living conditions which helped envoke changeAggiunto al nastro di tempo:
Data:
1 gen 1875 anni
14 magg 1900 anni
~ 25 years