Science and technology in the United States finish. For example, the British engineer Joseph Swan built an incandescent electric lamp in 1860, almost 20 years before Edison. But Edison's light bulbs lasted much longer than Swan's, and they could be turned on and off individually, while Swan's bulbs could be used only in a system where several lights were turned on or off at the same time. Edison followed up his improvement of the light bulb with the development of electrical generating systems. Within 30 years, his inventions had introduced electric lighting into millions of homes. Another landmark application of scientific ideas to practical uses was the
An Englishman in Auschwitz An Englishman in Auschwitz An Englishman in Auschwitz is a 2001 book written by Leon Greenman, a Holocaust survivor. The book details his experiences in the Auschwitz concentration camp. The book is a result of the commitment of English-born Greenman to God """that if he lived, he would let the world know what happened during the war". In short, the book describes the reminiscences of his days of imprisonment in six concentration camps of the Nazis. Greenman describes the arrival of his family (consisting of himself, his wife, Esther, a Dutchwoman, and their three-year-old son, Barney) at the Auschwitz-Birkenau concentration