This book is an autobiographical memoir of Sidney Krimsky who was born and grew up in Brooklyn and then lived for 55 years in California, Cambridge and Brookline, MA. He worked in many high tech organizations including Polaroid Corp. and the DoD. The book describes his European family background, the childhood memories of growing up in Coney Island, engineering challenges during the cold war era, marrying Dorothy Goldstein, his participation in redressing ethical social issues, family challenges, employment by the DoD, and various reflections and recollections over seven decades. Many photographs bring life to the words.