I think one of the best inventions of the gasoline internal combustion engine презентация

Jean Joseph Etienne Lenoir
In 1860 he constructed the first practical suitability of a gas internal combustion engine. Engine power was 8.8 kW (12 hp..).
Lenoir engine was designed in France.

Lenoir engine

Currently, the internal combustion engine is the main type of automobile engine.

The invention of the internal combustion engine has opened up new possibilities for the development of social production capacity and led to a global change in the socio-economic relations prevailing in society.
Internal combustion engine. Modern society can not exist without the normal construction machinery, machine tools and machines, cars and airplanes, ships and diesel generators.
Internal combustion engine. This is the basis of our home. This heat in our home and comfort. This is the bread and other products on our table every day.