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semaphore
semahore info semaphore was first used in 1684. Semaphore is a basic way of waving a flag. Different Flag position's mean different leters and different numers. Semaphore is used on railway's and ships. -
smoke signalling
smoke signalling info
Smoke signalling was first used in the 1750's by the native american indians. To make a smoke signal it requires great skill, by waving a blanket tipe device in special way. -
Morse code
morse code info Beginning in 1836, the American artist Samuel F. B. Morse. Morse code is an interesting way of communication. Because it is a simple way of making long taps and short taps on a special device. -
telegram
telegram info The first telegram in the United States was sent by Samual F.B. Morse on 11 January 1838. -
flare gun
link:flare gun info The flare gun started being used in 1847. The flare gun was also used in war to communicate and show the location to other battalions -
landline telephone
landline telephone info Italian innovator Antonio Meucci is credited with inventing the first basic phone in 1849. Still to this day it is being used and is a must have household device. -
television
T.V info By the 1920s, when amplification made television practical,Scottish inventor John Logie Baird employed the Nipkow disk in his prototype video systems. On March 25, 1925, Baird gave the first public demonstration of televised images in motion, at Selfridge's Department Store in London. -
UHF
UHF info27 MHz CB started in the United States in the 1950s and spread worldwide in the 1970s. Australia made the CB in the1970s, following a vigorous campaign by truck drivers and others who wanted cheap, local communications for personal or business purposes. -
mirror signalling
mirror signalling info .mirror signalling was first used in 1960. Mirror signalling is mainly used for survival reasons. -
email
email infoRay Tomlinson is credited with inventing email in 1972. The email is still used in most households daily because of its connvenience and simple way to communicate. -
mobile phone
mobile phone info The mobile phone was invented On April 3, 1973, Motorola employee Martin Cooper stood in midtown Manhattan and placed a call to the headquarters of Bell Labs in New Jersey. -
blogging
the word blog was not made until the late 1990s.Practically everyone reads blogs now, whether they’re “official” news blogs associated with media, topic-based blogs related to someone’s work or hobbies, or blogs purely for entertainment, just about anyone you ask has at least one favorite blog. -
Facebook
how many people use facebook and other social networksFacebook has about 1.44 billion monthly active users and is today one of the most popular social network systems. The founder of facebook was Mark Zuckerberg -
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Imessage
imessage info Imessage is now one of the most used forms of communication. Since it was released on the 16th of febuary 2012 by an apple inventor, Andrew Vyross, it has been a hit.
