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The history of the origin of things

The history of the origin of things
When people think of ancient civilizations, a lack of technological advancement and a primitive lifestyle are usually the first things that come to mind. However, many of the everyday things that we take for granted were actually invented long ago.

The tractor is a versatile machine designed to move and actuate clings to it a variety of agricultural machinery. From this it is evident that the functions of the tractor is twofold: he first works as a tractor, and... Read more

Opening accumulating effect is one of the most important and the most significant inventions in the field of electrical engineering. Often, there arises the need to feed the electricity appliances or equipment in a place where there are no sources of... Read more

Motor Ship
At the beginning of the XX century there have been significant changes in the shipbuilding industry - to replace steamers, is widely used for a hundred years all water transportation routes, come more sophisticated vessels with diesel drive. Begin... Read more

The car is one of the greatest inventions that, like the wheel, gunpowder, or electric current, have an enormous impact not only on the breed of their era, but also in all subsequent times. His multi-faceted impact goes far beyond the sphere of trans... Read more

As you know, one of the main indicators for evaluating the work of anyone, including the thermal engine is its efficiency. The greater the energy released during the combustion of the fuel is converted into useful work, the smaller it is lost during ... Read more

Wireless Wireless is rightly regarded as the greatest invention of the late XIX century, opened a new era in the history of human progress. Just like the old electric telegraph started the electrical engineering, the creation of wireless has served a... Read more

Cinema, in the form in which it appeared in the late XIX century, has become the end point of a long way of searching, in which at various times were many inventors. They all had the same dream - to create a device that could capture, and then play b... Read more

Drilling for oil
Before the advent of kerosene in many countries, the main lighting means were wax candles and whale oil. For the sake of the latter were exterminated hundreds of thousands of whales. Soon the whales were rare, and there is a need to replace whale oil... Read more

The electrolysis of aluminium
Modern life is unimaginable without aluminum. This brilliant light metal, perfect conductor of electricity, has received in the last few decades the most widely used in various industries. Meanwhile, it is known that aluminum in free form not found i... Read more

Among the remarkable technical achievements of the XIX century is not the last place is occupied by the invention is a recording. The first device that allows you to record sound, was created in 1857 by Leon Scott. The principle of operation phonoaut... Read more


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