https://padlet.com/ozcelikse/ke07vbe3jvfb Time is the greatest of... en-us 2017-04-13 08:06:32 UTC 2025-06-28 22:15:21 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Folder.png ozcelikse https://padlet.com/ozcelikse/ke07vbe3jvfb/wish/166218823 Electric telegraphs, a transmitter, a receiver and ground occurs between the two power line.]]> 2017-04-13 09:44:47 UTC https://padlet.com/ozcelikse/ke07vbe3jvfb/wish/166218823 https://padlet.com/ozcelikse/ke07vbe3jvfb/wish/166307039
It worked by transmitting electrical signals over a wire laid between stations.  In addition to helping invent the telegraph, Samuel Morse developed a code (bearing his name) that assigned a set of dots and dashes to each letter of the English alphabet and allowed for the simple transmission of complex messages across telegraph lines. *]]> 2017-04-13 18:27:56 UTC https://padlet.com/ozcelikse/ke07vbe3jvfb/wish/166307039 https://padlet.com/ozcelikse/ke07vbe3jvfb/wish/166307948 The telegraph allowed a person to transmit a message over hundreds and, eventually, thousands of miles in the space of perhaps an hour.but it was normally calculated at twenty-five cents per hundred miles for ten words or less in the early 1850s.]]> 2017-04-13 18:32:42 UTC https://padlet.com/ozcelikse/ke07vbe3jvfb/wish/166307948 https://padlet.com/ozcelikse/ke07vbe3jvfb/wish/166310206 Developed in the 1830s and 1840s by Samuel Morse (1791-1872) and other inventors, the telegraph revolutionized long-distance communication.*

In 1844, Morse sent his first telegraph message, from Washington, D.C., to Baltimore, Maryland*]]> 2017-04-13 18:44:02 UTC https://padlet.com/ozcelikse/ke07vbe3jvfb/wish/166310206 https://padlet.com/ozcelikse/ke07vbe3jvfb/wish/166311157 FIRST MESSAGE WITH TELEGRAPH]]> 2017-04-13 18:48:59 UTC https://padlet.com/ozcelikse/ke07vbe3jvfb/wish/166311157 https://padlet.com/ozcelikse/ke07vbe3jvfb/wish/166311800 Poor Quality Communication
Slow Speed
Message Length and Access

]]> 2017-04-13 18:51:52 UTC https://padlet.com/ozcelikse/ke07vbe3jvfb/wish/166311800 https://padlet.com/ozcelikse/ke07vbe3jvfb/wish/166312577 http://sciencing.com/cons-telegraph-8246524.html
https://en.m.wikipedia.org/wiki/Electrical_telegraph
http://www.encyclopedia.com/science-and-technology/computers-and-electrical-engineering/electrical-engineering/telegraph
http://www.history.com/topics/inventions/telegraph]]> 2017-04-13 18:55:45 UTC https://padlet.com/ozcelikse/ke07vbe3jvfb/wish/166312577 ozcelikse https://padlet.com/ozcelikse/ke07vbe3jvfb/wish/166319026 Today the foundation of modern telecommunication means, constitutes a telegram.
Telegraph refers to the technology and the communications system.
A telegram is a message via telegraph.
A 'telegraph' is a device for transmitting and receiving messages over long distances.*]]> 2017-04-13 19:39:51 UTC https://padlet.com/ozcelikse/ke07vbe3jvfb/wish/166319026 ozcelikse https://padlet.com/ozcelikse/ke07vbe3jvfb/wish/166319920 2017-04-13 19:47:24 UTC https://padlet.com/ozcelikse/ke07vbe3jvfb/wish/166319920 ozcelikse https://padlet.com/ozcelikse/ke07vbe3jvfb/wish/166326111 SOS, the internationally 
recognized distress signal, 
does not stand for any particular 
words. Instead, the letters were chosen because they are easy to transmit in Morse code: "S" is three dots, 
and "O" is three dashes.]]> 2017-04-13 20:34:47 UTC https://padlet.com/ozcelikse/ke07vbe3jvfb/wish/166326111