12.1. the inventions, which made life easier. taqdimot 12 bet

презентация powerpoint tashkent pharmaceutical institute the department of foreign languages independent work write: ___________________________ check: ___________________________ tashkent 2024 the theme: the inventions, which made life easier. plan. 1. television (1920s). 2. photography ( early 19th century). 3. telephone (1876). 4. computer. 5. sources. 1. 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 light could be converted into electrical impulses, making it possible to transmit such impulses over a distance and then reconvert them into light. 2. photography ( early 19th century) leonardo da vinci had described the ca...

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