Steam engine

 the industrial Revolution started, need for recourse and product increased. All European countries traveled all around the World with the aim of growing their economy. Since there were no technology used in economy, everything was manmade. So Europeans started to need slaves like product and recourses. Because of this need, importance of transportation increased dramatically and became on of the most important thing in 20th century.

By the 1930's, transport revolution started to be very important. The transport revolution started with railways and steamships. All of this results civilisation of steam and steel. There is immense faith which is a very strong belief in science and technology that can lead to perfecting the world and humanity.

The social question of 19th question is that "what to do with the new working class?" Millions of workers are working in smokestack and it becomes the single most numerous class. Everybody wanted to help them and decided to make a revolution with the working class. There was three new major ideologies which are liberalism, nationalism and socialism, also there was a new class that i mentioned earlier which is working class. These two together created 19th Century politics.


What is a steam engine and how it works?  Inside the steam engine, there are things called cylinders and pistons which move up and down inside the cylinders. Uneven shaft is the part that connects these two parts of the steam engine. The arms of the pistons are connected to it. There is a part of steam engine that must be on it which is boiler. There is a furnace inside the boiler, wood or coal burnt inside the boiler. Water that is inside the steam turns in to steam and enters to the cylinder. When it arrives to cylinder, it makes the arms of pistons move. After arms move, it escapes from the cylinder. In the 19th century, when the petrol engine was invented, it was called as a internal combustion engine. The boiler can be called as a external combustion engine.

People were aware of the possibility of steam for a long time. In 1770's, there was a steam engine in England which had a problem. It had a quick heat loss. James Watt found a very simple and clever way to improve the steam engine and he made it much more powerful compared with the past. Today because of his invention, transportation is much easier and quicker. From the past to present, big and affective inventions seemed like small and useless inventions but in reality some of them change everything. For instance, small inventions can become big weapons with time and improvement.

Why and where is iron needed? Iron was very significant in the past and present since armies need iron to increase durability of the equipments. For example; swords, helmets, body armour, barrels of muskets are some equipments that armies need which are made from iron. Also buildings need iron as they need to be resistant. For an instance, Eiffel Tower is completely made of Iron.