Industrial revolutions mean the evolutionary change and socioeconomic development, so in this post we will see how it affects and benefits humanity.
Technological advances are given by the resolution of problems that a society usually has, facilitating the use, access or performance of certain activities that would be practically impossible to do if these advances.
These technological revolutions have caused a great impact on society, in terms of trade, transportation of any kind, international communication, and among many other inventions that have been developed.
What is the second industrial revolution?
This is regarded as the advancement of the most important technology in society, and it took place in the nineteenth century, between the years 1859 - 1914 AD, since in it the process of all the chemical, oil and steel industries was revolutionized, which gave birth to things that today are very necessary, and that are seen daily.
Some of the inventions of the second industrial revolution that completely changed the concept of industrial lagoons were the discoveries of new energies, such as electricity and that given by oil, being able to generate more advanced and powerful engines than those that existed at that time.
Many believe and affirm that the second industrial revolution is only a secondary phase of the original industrial revolution, since many of its inventions are improvements of those that were created in the first.
Features
Upon discovering new energies, different machinery was invented, which were adapted to the new industrial age, and which could generate products or perform tasks in shorter periods of time than in the old way.
- The steam machinery, by electric, because they were more efficient and durable, which also increased production levels and industrial level.
- The transport system was innovated, reaching places never seen before, the boats were manufactured with more resistant materials, and new modes of transport were created.
- The use of science in industry was radicalized, since it brings greater benefits to it.
- Steel began to be used, which was stronger than iron and in turn cheaper
- Self-operating machines were created, reducing human labor, which was more expensive, and generating mass production, which is so necessary today.
Most relevant inventions of the second industrial revolution
After knowing a little more about what it is, and its characteristics, we can mention the most relevant inventions that took place in this movement, of which the vast majority are still extremely necessary to this day, and have even been followed. innovating to adapt to new eras.
Airplane
The famous invention of the Wright brothers, even though they were not the first to cross the skies, are the most important because their invention revolutionized the way of transportation, and the territory in which it was done.
The airplanes had a great impact in the First World War, because the countries at that time formed battalions of aeronauts, with aircraft prepared to attack, watching from the skies, and performing never-before-seen tactics when it comes to warfare.
The first invention that managed to fly was the hot air balloon that was created by the Montgolfier and Giffard brothers, and these can be seen today, but only as tourist objects, for walks and entertainment.
The airplane today has evolved in a surprising way, managing to carry hundreds of people at the same time in commercial models and even carrying loads with exorbitant weights, which shows the importance of this invention.
The film project
In times when entertainment was expensive, since the plays were exclusive to the upper classes, and the least economically benefited did not have the opportunity to enjoy a performance. The film was created, which was much cheaper and with it new modalities of art and expression originated.
Currently, the film industry It is one of the companies that generates the most money and the premieres of films are on the itineraries of almost everyone, because it is a very usual and common activity for which society has had a lot of appreciation.
Explosion or combustion engine
Powered by diesel, which generates much more power than steam engines do, creating new machinery that adapt to this, which work for a longer amount of time, due to the large amount of energy provided by these motors.
Thanks to these, it was possible to innovate the transport industries, creating new ways of practicing it, and new routes, since there were not as many obstacles as those that operated with steam.
The electric telegraph
Having his own alphabet, and a unique way of transmitting information, but at the same time learning it was an excellent way to communicate with people in the most distant places that they could imagine.
With these, eestablish the first communication between two countries, without having to go to them physically, this fact is also called as the first transatlantic communication.
The creator of the telegraph was the American Samuel Morse, for this reason its unique alphabet is called Morse code, which is based on points, lines and certain pauses between them.
Electricity
Thanks to this discovery, the lighting of cities has been achieved, in which previously people had to go to work before dark, since being so dark it generated many dangers.
Today electricity is used for almost all human activities, and in all everyday appliances.
The creator or discoverer of electricity was "Thomas Edison" according to the books, who was incorporating elements to it, until he achieved the perfect combination of materials that gave life to durable and accessible electric lamps for society.
The car
They are designed to transport from one person to 5 if necessary, first the car was invented, which obtained its energy from steam, but this did not have very good results, then it was innovated and it was taken as an invention of the second industrial revolution, at the time to discover gasoline, and create engines that work with it.
At present, all cities, even the smallest and least populated, have an exclusive design for the transit of cars, and even modern houses, all in question, have a car park, due to the great demand that has had this transportation innovation.
Cars have also had to update and adapt to current times, innovating their design, comfort, speed, and aerodynamics.
The phonograph
It was another invention of the Mr. Thomas Edison, whose function is to reproduce musical elements, for the entertainment of users.
This had a great impact on the musical field, since like the theme of theatrical works, music was very expensive and not very accessible for the middle classes and low-income classes, which means that this invention did not continue to be a problem, due to its low manufacturing, production and marketing costs.
If this had not been created, music today would not be what it is, since the middle classes were the ones that drove the massive music trade, and that incited more and more people to want to venture into this world.
The telephones
One of the most relevant, since it contributed even more than telegraphs, with what is the development of intercontinental communication, being able to express itself more freely by not having to learn a special code to be able to use it.
The telephone was patented by Alexander Graham Bell, although not long ago in the early XNUMXst century the United States of North America demonstrated that the true creator of this device was an Italian named Meucci, who did not have the necessary financial resources. to patent his invention, which is why Bell became famous for it.
Cell phones have evolved in an indescribable way in the last 20 years, going from giant and landline phones, to fully portable phones that you take with you wherever you go, and new technologies have been applied to them, even merging them with others. inventions like the camera for example.
Radio
Which is part of the group of joint communications with the telephone and the telegraph. This mainly transmitted only signals, which could travel from one country to another and even between continents, participating in the first telecommunication connection between Europe and America.
The radio was evolving, being used with great priority in the First World War, to be able to communicate the status of the battalions, and to indicate to the bases the exact places to carry out the air attacks.
Nowadays it is closely related to music, and to the news, but it is also part of entertainment, in which you can listen to all kinds of events, such as interviews, sports matches, among other things.