Simcha Blass Simcha Blass Simcha Blass (November 27, 1897 – July 18, 1982; ) was a Polish-Israeli engineer and inventor who developed the drip irrigation system with his son Yeshayahu. Simcha Blass was born in Warsaw, Poland, which was then part of the Russian Empire, to an Orthodox Jewish family. He was active in the Jewish self-defense units organized in Warsaw to defend Jews during the end of World War I. His engineering studies in Warsaw were interrupted by the Polish-Soviet War and completed after that war. During the war, he was recruited to the Polish Army, there he invented for the
Marriage Is a Private Affair Air Corps (predecessor to the United States Air Force), and orders him to take over the lens production operation. Theo has a baby, hates the idea of being matronly, and considers a return to being one of the party girls at the O club. One of Tom's business partners, Joe Murdock, is an alcoholic, constantly disappearing, which requires Tom to work to fill in for him, constantly, with defense contracts, making bomber lenses for the war effort. Theo turns to her dashing old flame, Major Lancing. To decide what she wants to do with her baby and her life, Theo