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Scientific inventions

Television (1920s)The invention that swept the world and changed leisure habits for countless millions was pioneered by Scottish-born electrical engineer John Logie Baird. It had been realised for some time that

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Слайд 1Scientific inventions
Presentation
of the student from 10-A
School №44
Kovalenko Artem
Giniyatullin Vlad

Scientific inventionsPresentation of the student from 10-ASchool №44Kovalenko ArtemGiniyatullin Vlad

Слайд 2Television (1920s)
The invention that swept the world and changed leisure

habits for countless millions was pioneered by Scottish-born electrical engineer

John Logie Baird. It had been realised for some time that light could be converted into electrical impulses, making it possible to transmit such impulses over a distance and then reconvert them into light.
Television (1920s)The invention that swept the world and changed leisure habits for countless millions was pioneered by

Слайд 3The first model of the TV
Modern TV(Samsung Smart TV)

The first model of the TVModern TV(Samsung Smart TV)

Слайд 4Motor Car (Late 19th Century)
With television, the car is probably

the most widely used and most useful of all leisure-inspired

inventions. German engineer Karl Benz produced the first petroldriven car in 1885 and the British motor industry started in 1896. Henry Ford was the first to use assembly line production for his Model Т car in 1908. Like them or hate them, cars have given people great freedom of travel.
Motor Car (Late 19th Century)With television, the car is probably the most widely used and most useful

Слайд 5The first car in the world
The fastest car in the

world - Bugatti Veyron

The first car in the worldThe fastest car in the world - Bugatti Veyron

Слайд 6Electricity
The name came from the Greek word for amber and

was coined by Elizabeth I's physician William Gilbert who was

among those who noticed that amber had the power to attract light objects after being rubbed. In the 19th century such great names as Michael Faraday, Humphry Davy, Alessandro Volta and Andre Marie Ampere all did vital work on electricity.
ElectricityThe name came from the Greek word for amber and was coined by Elizabeth I's physician William

Слайд 7Without electricity, you can not imagine the world today.

Without electricity, you can not imagine the world today.

Слайд 8Photography (Early 19th Century)
Leonardo da Vinci had described the camera

obscura photographic principle as early as 1515. But it was

not until 1835 that Frenchman Louis Daguerre produced camera photography. The system was gradually refined over the years, to the joy of happy snappers and the despair of those who had to wade through friends' endless holiday pictures.
Photography (Early 19th Century)Leonardo da Vinci had described the camera obscura photographic principle as early as 1515.

Слайд 9The first model of the camera.
SLR cameras with a fixed

mirror

The first model of the camera.SLR cameras with a fixed mirror

Слайд 10Telephone (1876)

Edinburgh-born scientist Alexander Graham Bell patented his invention of

the telephone in 1876. The following year, the great American

inventor Thomas Edison produced the first working telephone. With telephones soon becoming rapidly available, the days of letter-writing became numbered.


Telephone (1876) Edinburgh-born scientist Alexander Graham Bell patented his invention of the telephone in 1876. The following

Слайд 11One of the first phones.
IP-Phone 1100 Series - modern phones.

One of the first phones.IP-Phone 1100 Series - modern phones.

Слайд 12Computer (20th Century)
The computer has been another life-transforming invention. British

mathematician Charles Babbage designed a form of computer in the

mid-1830s, but it was not until more than a century later that theory was put into practice. Now, a whole generation has grown up with calculators, windows, icons, computer games and word processors, and the Internet and e-mail have transformed communication and information.
Computer (20th Century)The computer has been another life-transforming invention. British mathematician Charles Babbage designed a form of

Слайд 13The first digital computer lamp.
Modern powerful gaming computer.

The first digital computer lamp.Modern powerful gaming computer.

Слайд 14Aeroplane
The plane was the invention that helped shrink the world

and brought distant lands within easy reach of ordinary people.

The invention of the petrol engine made flight feasible and the American Wright brothers made the first flight in 1903.
AeroplaneThe plane was the invention that helped shrink the world and brought distant lands within easy reach

Слайд 15"Nieuport - 21" № 1881, which flew Basil Yanchenko.
Boeing presented

the eighth version of the legendary liner - Boeing 747.

The plane was named 747-8 Intercontinental.

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