Sujet
Maxim et Raphael Nitsche
Légende
Brothers Maxim (l) and Raphael Nitsche pictured in Berlin, Germany, 20 October 2017. The brothers have sold their math app for school pupils "Math 42" to US education company Chegg - for 12.5 million euros.
Date
20 oct. 2017
Crédit
Photo12/dpa-pa/Britta Pedersen
Notre référence
DPA20A00_032
Licence
Droits gérés
Format disponible
34,6Mo (9,0Mo) / 35,1cm x 24,7cm / 4142 x 2916 (300dpi)