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Презентация, доклад по английскому языку на тему Calculator
Содержание
- 1. Презентация по английскому языку на тему Calculator
- 2. The first prototype of a calculator is
- 3. There is a huge number of various
- 4. The calculator consists of casing, keyboard with rubber buttons and circuit Board.
- 5. Once humanity realized that computers significantly easier
- 6. Nowadays calculators play a significant role in
- 7. Thank you for your attention!
The first prototype of a calculator is considered a lot of the Antikythera mechanisms, which were discovered in the early twentieth century near the island of Antichiter on the sunken ship.
Слайд 2The first prototype of a calculator is considered a lot of
the Antikythera mechanisms, which were discovered in the early twentieth century near the island of Antichiter on the sunken ship.
Слайд 3There is a huge number of various models of calculators. There
are simple calculators and there are complex ones powered by solar or from mains.
Слайд 5Once humanity realized that computers significantly easier to work with numbers
in the 19-20 centuries. An adding machine was considered to be the most popular device in that period.
Слайд 6Nowadays calculators play a significant role in all spheres of life.
Based
on the target audience and characteristics, calculators are divided into simple, engineering, finance and accounting.
