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Radio
2010
Radio is a way to send electromagnetic signals over a long distance, to deliver information from one place to another. A machine that sends radio signals is called a transmitter, while a machine that "picks up" the signals is called a receiver or antenna. A machine that does both jobs is a "transceiver". -
iPhone
2011
iPhone
-is a cellular telephone with an integrated computer and other features not originally associated with telephones such as an operating system, web browsing, and the ability to run software applications. -
Television
2008
TV is an electronic system of transmitting transient images of fixed or moving objects together with sound over a wire or through space by apparatus that converts light and sound into electrical waves and reconverts them into visible light rays and audible sound -
Youtube
2012
YouTube is the basic YouTube experience. It lets you manage your subscriptions, watch videos, comment, create playlists, watch some movies (if you buy them), watch live streams, and engage with YouTube Originals content. That also includes things like subscriptions, comments, and a discover section based on your likes. -
Computer
2014
A computer is a device that accepts information (in the form of digitalized data) and manipulates it for some result based on a program, software, or sequence of instructions on how the data is to be processed.