Complex sentence: In 1898 he began studying chemistry and physics at the University of Heidelberg, however in 1899 he moved to the "Technische Hochschule Karlsruhe" (today the Karlsruhe Institute of Technology), where he finished his studies with a degree as "Diplomingenieur" in 1905.
Split into simpler sentences: In 1898 he began studying chemistry and physics at the University of Heidelberg. In 1899 he moved to the "Technische Hochschule Karlsruhe" (today the Karlsruhe Institute of Technology), where he finished his studies with a degree as "Diplomingenieur" in 1905.