What is technology?

Topics: Mobile phone, Technology, Radio Pages: 2 (469 words) Published: February 22, 2014
What is Technology?
Technology doesn’t have an actual starting date. Technology can be Prehistoric man making fire or Alternatively Samsung making a new phone. The human species' use of technology began with the conversion of natural resources into simple tools. Sources of food and the invention of the wheel helped humans in travelling in and controlling their environment. Recent technological developments, including the printing press, the telephone, and the Internet, have allowed humans to interact freely on a global scale. Technology, has also been used for un-peaceful purposes, as well as weapons and bombs. The “technology” word meaning is actually from Greek. Techno = art, logy=logic. Technology has affected society and its surroundings in a number of ways.

Technology and communication
The Radio - Radio is the wireless transmission of signals. The radio was invented at around 1900 and was called as The Wireless Telephone. The radios main usage was in the army, to communicate between ships. The radio was massively published by Hitler during his voting Campaign in-order for everyone to listen to his speeches. The Television – the Television or TV in short, meaning “far – sight”  is a telecommunication medium for transmitting and receiving moving images that can be black-and-white or colored. The television was firstly introduced in London in the year 1924 The computer - A computer is a general purpose device that can be programmed to carry out a set of arithmetic or logical operations. Since a sequence of operations can be readily changed, the computer can solve more than one kind of problem. The computer is used for many things in life, movies, internet, music, news, writing, and much more. The Cellphone- A mobile phone is a device that can make and receive telephone calls over a radio link while moving around a wide geographic area. The first cell phone was demonstrated by John F. Mitchell in 1973, using a handset weighing 1kg...
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