-
-
he invented difference machine and did not get to finish others due to financial problems
-
first step towards camera, The first known photograph was taken in 1825 by Niecphore Niepce. However the disadventage was that image needed eight hours of light and later faded.
-
it can send message quickly from the far place. it was Samuel E. B. Morse who invented the telegraph in 1837.
-
Alexander Graham Bell invented the telephone in 1876. This invention abled people to talk with each other over long distances.
-
Thomas Edison invented the phonograph in 1877, this invention help people to hear music and other sounds on records.
-
loud speaker was invented by Ernst Siemens who was german
-
On 26 January 1926, Baird invited members of the Royal Institution and a reporter from The Times in his laboratory at 22 Frith Street in the Soho district of London and had first demonstration of television
-
the first demonstration of colored transmition was shown by john logie baird.
-
invented by Germany's Konrad Zuse
-
colossus of tommy flower was created. colossus had 180 valves. and passed the functional test in december
-
-
the first full automatic mobile phone system launched in sweden. howeve the disadventage was it was not light enough to bring it around . it was 40 kg
-
in 1973, they used 1G, the first automated cellular network. it started from Japan and spread around
-
Apple computers are designed by Steve Wozniak and Steve Jobs. they have all the useful application for students, workers, and even just for house wives.
-
In 1975 Ed Roberts made the term personal computer when he introduced the Altair 8800.
-
simple old style game, Tetris was created in 1984 in Russia! Tetris was inserted in hundreds million cell phones in 2005!
-
the first mp3 was invented by by Tomislav Uzelac in 1997 and was called MPMan. it had storage amount of 32MB
-
the korean famous broswer, Naver was created by Next Human Network(NHN). its the korean organisation of network. naver gives comics, games, education, news, internet shopping mall, and social network (blogs, and cafe)
-
Facebook was made by Mark Zuckerberg Eduardo Saverin and its the website where people can leave messages and comments . also, have a chat , post pictures or videos, play online games, and form a fan groups
-
it was created by few people which were Steve Chen, Chad Hurley, and Jawed Karim
