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Chapter 22
Key terms and people
| Question | Answer |
|---|---|
| Michael Faraday | discovered the connection between magnetism and electicity. |
| Thomas Edison | Invented the light bulb. |
| Bessemer Process | Incolved forcing air through molten metal to burn out carbon and other impurities that make metal brittle. |
| Henry Ford | Built a motor car for the great multitude. |
| Wilbur and Orville Wright | Made the first plane ever to fly. |
| telegraph | a machine that sent messages instantly over wires. |
| Samuel Morse | Invented Morse Code. |
| Alexander Graham Bell | a teacher of hearing-impaired students, was one of the scientists working in sound technology. |
| Guglielmo Marconi | used the discoveries to build a wirless telegraph, or radio. |
| Charles Darwin | A young geologist. |
| marie and Pierre Curie | discovered polonium and radium |
| radioactivity | that certain elements release energy when they break down. |
| Albert Einstein | revolutionized physics. |
| Louis Pasteur | showed a link between microbes and disease. |
| Pasteurization | a process that requires you too heat the liquieds and foods to high temperatures to kill bacteria. |
| anesthetic | a drug that reduces pain and in large doses makes the patient unconscious. |
| Ivan Pavlov | used dogs as research to prove that animals could be conditioned, or taught. |
| Sigmund Freud | Austrian-jewish Physician. |
| urbanization | the growth in proportion of people living in towns and cities. |
| romanticism | a literary and artistic development of the early 1800's was called _____ |
| William Wordsworth | expressed the romantic spirit in his definition of powetry as "the spontaneous overflow ofo powerful feelings from emotions recollected in tranquility. |
| Ludwig Van Beethoven | Created amazing music although he was deaf. |
| realism | developed in reaction to romanticism. |
| Charles Dickens | wrote about the struggles of London's poor. |
| Leo Tolstoy | showqed that war is chaotic and horrible. |
| Henrik Ibsen | broke new ground in a doll's house. |