Greatest inventions of the 19th century into industrialised nation states and reorientated economies from small scale, self-sufficient locales into engines of mass production and consumption, and these are it's greatest inventions.
8. Mechanical Computer
7. Radiograph or X-Rays
6. Rail Locomotion
5. Photography
4. Automobile
3. Aspirin
2. Telephone
1. Integrated Alternating Current System