What is the nationality of one of the men for whom the Schumann–Runge bands are named?
Schumann–Runge bands:  The bands are named for Victor Schumann and Carl Runge. Carl David Tolmé Runge: Carl David Tolmé Runge (] ; 30 August 1856 – 3 January 1927) was a German mathematician, physicist, and spectroscopist.
i don't know