વિશ્વના વિજ્ઞાનીઓ : The Discoverer of Ammonia Gas: Fritz Haber

Earth's atmosphere contains many gases. In ancient times, humans viewed air merely as wind and worshipped it as a deity, much like fire. Later, scientists analyzed the air and discovered it is a mixture of various gases. Among discoveries like oxygen and hydrogen, ammonia gas proved essential for agriculture. It was synthesized by the scientist Fritz Haber, often called the father of chemistry. In 1918, he received the Nobel Prize in Chemistry for synthesizing ammonia. Haber was born on December 9, 1868, in Breslau, Germany (now in Poland). His father was a prominent merchant. Haber studied chemistry at Heidelberg University. He went on to research toxic gases and developed methods to deploy them as chemical weapons. Filled with grief and shame over his violent work, his wife and son took their own lives. Haber later joined a chemical factory. Through experiments conducted between 1894 and 1911, he developed ammonia synthesis—a revolutionary breakthrough named the "Haber Process." During World War I, Haber played a central role in chemical warfare and designed gas masks for defense against poison gas. Because of these destructive weapons, he was widely condemned across the world, though the German military honored him. Later in life, he moved to England, where he died on January 29, 1934.