How electricity have added six years of wakefulness to our life!

   Difficult to imagine how people lived many years ago without electricity, existing now almost everywhere.

   Although electricity is almost available everywhere in the world, we in fact did not learn how to fully benefit from it. Because, in addition to lighting cities, it is possible to treat patients.

In the past years, the scientists who were researching in the field of electricity, were not recognized for a long time, and they were called "electricians" in a mocking way. This was not a reference to the area of ​​their research only, but also means being separated from other sciences, which did not recognize the importance of electricity as a phenomenon.

    Unlike our ancestors, we now admit the benefits of electricity and we use it every day of our lives. But unfortunately we still today attached to walls, because of electricity plugs. Is it conceivable that in the era of cell phones and wireless networks, the case remains as it is? This failure is clearly visible.

So scientists have begun in several countries testing a new technology for the transfer of electrical energy wirelessly, ie without wires, using a laser to send waves that would be transformed into electrical energy. If those experiments will have the success, we will no longer need any kind of wires.

    Everyone knows that before the discovery of electricity, people slept at least 10 hours per day, while we sleep now 7-8 hours. Which means it gave each of us six years of extra wakefulness. But note that in spite of the many discoveries, the shape of lamps have remained similar to the "pear".

    Finally, it figures out that, in addition to the lighting of cities, electricity can help (when used properly) to restore the movement of paralyzed patients. If you can remember we have seen this application, in the opening ceremony of World Cup managed by Brazil.  The first kick was realized by Juliano pinto a Brazilian man who is paralyzed from the waist down.