Презентация, доклад по английскому языку Томас Эдисон

February 11, 1847 in the city of Milan, Ohio, was born Thomas Alva Edison - an incredibly successful inventor, scientist and businessman who received for his life 1093 patents."Genius is 1 percent inspiration and 99 percent

Слайд 110 inventions of Thomas Edison,
which changed the world

10 inventions of Thomas Edison, which changed the world

Слайд 2February 11, 1847 in the city of Milan, Ohio, was born

Thomas Alva Edison - an incredibly successful inventor, scientist and businessman who received for his life 1093 patents.


"Genius is 1 percent inspiration
and 99 percent sweating“

February 11, 1847 in the city of Milan, Ohio, was born Thomas Alva Edison - an incredibly

Слайд 3Edison's childhood is partly reminiscent of the childhood of another ingenious

inventor - Konstantin Tsiolkovsky. Both suffered a scarlet fever and were almost deaf, both were found unfit for school. But if Tsiolkovsky studied at school for several years, then Edison went to school only three months, after which he was called a teacher "brainless." As a result, Edison received only a home education from his mother.
Edison's childhood is partly reminiscent of the childhood of another ingenious inventor - Konstantin Tsiolkovsky. Both suffered

Слайд 4His first patent Edison registered at 22 years. Today we recall

the most important technical achievements of an American engineer, which have influenced the modern world to the maximum.
His first patent Edison registered at 22 years. Today we recall the most important technical achievements of

Слайд 5Electric counter votes in elections
1
This was Edison's first patent. The device

allowed voters to press the "yes" or "no" button, instead of writing on paper. Unfortunately, there was no demand for this device - as it turned out, when using it, politicians could no longer shamelessly deceive those present and, with the help of fraudulent results, incline their colleagues to change their minds. Parliament declined the invention in favor of the usual written account.
Electric counter votes in elections1This was Edison's first patent. The device allowed voters to press the

Слайд 6Automatic Telegraph
2
To improve the telegraph, Edison created one more - on

the basis of the perforated boron he invented - for which he did not need a man to print a message on the other end. This new technology has increased the number of words transmitted per minute from 25-40 to 1000! Edison also became the inventor of the "talking telegraph".
Automatic Telegraph2To improve the telegraph, Edison created one more - on the basis of the perforated boron

Слайд 73
Stencil-Pen
The forerunner of the perforated boron, which made holes in the

telegraphs, was an electrobrush that created a stencil for the writer, which could be used to squeeze ink on paper and make duplicates.
3Stencil-PenThe forerunner of the perforated boron, which made holes in the telegraphs, was an electrobrush that created

Слайд 84
Phonograph
Phonograph recorded and played audible sounds first with paraffin paper, and

then using metal foil on the cylinder. Edison has created many versions in a few years, more and more improving each of the models.
4PhonographPhonograph recorded and played audible sounds first with paraffin paper, and then using metal foil on the

Слайд 95
Coal Phone
Edison improved the weak point of Alexander Bell's phone -

a microphone. The original version used a carbon rod, but Edison decided to use a carbon battery, which markedly increased the stability and range of the signal.
5Coal PhoneEdison improved the weak point of Alexander Bell's phone - a microphone. The original version used

Слайд 106
Incandescent lamp with carbon filament
The Edison incandescent lamp with carbon filament

was the first commercially profitable source of electric lighting. Previous versions were not so powerful and too expensive materials, such as platinum, were used for their manufacture.

"We will make electricity so cheap that only the rich will burn candles"

6Incandescent lamp with carbon filamentThe Edison incandescent lamp with carbon filament was the first commercially profitable source

Слайд 117
Electric generator
Edison designed a device to control the supply of electricity

between devices - this idea was used in many of his creations, such as an incandescent lamp.
7Electric generatorEdison designed a device to control the supply of electricity between devices - this idea was

Слайд 128
(loudspeaker phone)
This device lowered the electrical currents from high to

low, which allowed the transmission of voice sounds to long distances and at a higher volume. Another invention of Edison - coal rheostat - helped create a motor. The Edison's loudspeaker phone was used for several years in England.
8 (loudspeaker phone)This device lowered the electrical currents from high to low, which allowed the transmission of

Слайд 139
Kinetoscope
Edison was looking for a way to create "a tool that

would make for the eye the same thing as a phonograph for the ear." The kinetoscope showed the photos in quick succession, because of what it seemed as if the image was moving.
9KinetoscopeEdison was looking for a way to create

Слайд 1410
Alkaline battery
Experimenting with the nickel-iron battery, Edison used an alkaline solution,

which made it possible to get a more "long-playing" battery. This product later became one of the best-selling.
10Alkaline batteryExperimenting with the nickel-iron battery, Edison used an alkaline solution, which made it possible to get

Слайд 15Sources:
http://bigpicture.ru/?p=601070

Sources:http://bigpicture.ru/?p=601070

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