Arginine. Arginine, or L-arginine as it is called with its L-structure, is a semi-essential amino acid. Arginine is involved in many metabolic processes and important in the treatment of heart diseases and high blood pressure.
Layman's explanation: Nitric acid was first discovered in 1648 by a German chemist, Johann Rudolf. However, in 1901 Wilhelm Ostwald developed the Ostwald Process, which became the principle way of producing nitric acid.
The motorcycle we currently ride today was developed in 1885 by the German engineer Gottlieb Daimler. In 1872, his interests turned to the internal combustion engine, when he joined Gasmotorenfabrik Deutz as technical director.Here he met up with Nikolaus Otto, pioneer of the four-cycle engine.y 1876 the commercial development of the Otto four-cycle engine was complete. Daimler insisted on precision and wanted to spend more time on research and development while Otto was content with two engines a day leaving the plant doors.