En 1899 nace en Suiza el químico, Paul Hermann Müller, descubridor del DDT como insecticida
www.secretsofbodylanguage.com Hermann Müller Psychosomatic Therapy - Secrets of Body Language
Auto Union Type D Hermann Paul Mueller 1st French GP 1939 1:18 Scale Model
PAUL HERMANN WAGNER (1852-1937) German painter ✽ Forever Spring
Paul Hermann Müller also known as Pauly Mueller was a Swiss chemist who received the 1948 Nobel prize in Physiology or Medicine for his 1939 discovery of insecticidal qualities and use of DDT in the control of vector diseases such as malaria and yellow fever.