Once electricity was discovered, it was used as a "postman", transmitting information at lightning speed. By wire transfer electrical signals learned, transfer telegrams and live human speech. It was a victory over the space! But telephone and telegraph wires will not last for a ship or plane, the train or car.
Bridge the space people helped radio (translated from the Latin word "radio" means "radiate", it has a common root with another Latin word - "radius" - "beam"). To send messages without wires need only radio transmitter and receiver, which are connected by electromagnetic waves, otherwise known as radio waves emitted by the transmitter and received by the receiver.
<span>The history of radio begins with the world's first radio that was created by the Russian scientist Alexander Popov Popov in 1895 constructed a device which, in his words, "to replace the missing man electromagnetic sense" and react to electromagnetic waves. First, the receiver can "feel" the only atmospheric electrical discharges - lightning. And then learned to accept and record on a tape telegrams transmitted by radio. His invention Popov summed up the work of a large number of scientists from several countries.</span>
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Пъюпл он зэ еарч
киеп юр соулс унклоусед
чанчь зэ ворлд а'м беггинг плиз
хайд эвэй юр фэарс
скиес виз-оут а теарс
ливинг лэстинг пэйс
1. Are you on good terms with your parents?
2. Do your parents support your ideas?
3. Your mother is your best friend, is not it?
4. What is the nost beneficial thing in your future job?
5. Do you accept various opinions of relatives?
6. Have you decided what you are going to do in future?
7. Is it hard for you to make a decesion?
8. Can you tell me about advantages and disadvantages of your future job?
1. southern
2. first
3. first
4. different
5. happiness
6. dangerous
7. usually
8. beautiful
9. variety