https://padlet.com/nicolamorales1/umuhyi17ptuqtpvx Community 2 en-us 2021-10-01 15:40:48 UTC 2021-10-15 15:46:48 UTC hello@padlet.com nicolamorales1 https://padlet.com/nicolamorales1/umuhyi17ptuqtpvx/wish/1784557683 Smoke signals were used by American Indians and Chinese
creating puffs of smoke using a fire And also using a blanket to comunicate mesagess or help before crist that was use in America And Some parts of india and asia.]]> 2021-10-01 15:48:34 UTC https://padlet.com/nicolamorales1/umuhyi17ptuqtpvx/wish/1784557683 renatomimbela https://padlet.com/nicolamorales1/umuhyi17ptuqtpvx/wish/1784563990 The homing pigeons were used to transport messages o secrets.They were trained to transport messages that were attached to their legs.They were normaly use in wars,especially in The world war I]]> 2021-10-01 15:51:02 UTC https://padlet.com/nicolamorales1/umuhyi17ptuqtpvx/wish/1784563990 renatomimbela https://padlet.com/nicolamorales1/umuhyi17ptuqtpvx/wish/1784566543 Was a mail delivery service between Missouri and California.Pony express have a definite route where you can stop in stations.]]> 2021-10-01 15:52:03 UTC https://padlet.com/nicolamorales1/umuhyi17ptuqtpvx/wish/1784566543 renatomimbela https://padlet.com/nicolamorales1/umuhyi17ptuqtpvx/wish/1784568179 Used to send optical signals.They send messages by the position of the objects.]]> 2021-10-01 15:52:42 UTC https://padlet.com/nicolamorales1/umuhyi17ptuqtpvx/wish/1784568179 renatomimbela https://padlet.com/nicolamorales1/umuhyi17ptuqtpvx/wish/1784571306 Samuel Morse was the first person to make a telegraph. It made
easier to talk to people far away. People would send messages
called telegrams.]]> 2021-10-01 15:53:42 UTC https://padlet.com/nicolamorales1/umuhyi17ptuqtpvx/wish/1784571306 renatomimbela https://padlet.com/nicolamorales1/umuhyi17ptuqtpvx/wish/1784577424 The Smartphone is used to communicate with other by a satelite that send the message that you wan't to send to other person of other city, street or a country in seconds !! And the SmartPhone is also used to meet or call other persons]]> 2021-10-01 15:56:13 UTC https://padlet.com/nicolamorales1/umuhyi17ptuqtpvx/wish/1784577424 nicolamorales1 https://padlet.com/nicolamorales1/umuhyi17ptuqtpvx/wish/1817658712 Is an internet service that allows a message go to other mail in just few seconds and from long distances.]]> 2021-10-14 16:40:04 UTC https://padlet.com/nicolamorales1/umuhyi17ptuqtpvx/wish/1817658712 gianlucaolivari https://padlet.com/nicolamorales1/umuhyi17ptuqtpvx/wish/1817667409 This inventions uses a cable to conect to other phones. ]]> 2021-10-14 16:43:33 UTC https://padlet.com/nicolamorales1/umuhyi17ptuqtpvx/wish/1817667409 gianlucaolivari https://padlet.com/nicolamorales1/umuhyi17ptuqtpvx/wish/1817677345 this device allows to send messages like news to a large territori through frecuencies using radio waves]]> 2021-10-14 16:47:41 UTC https://padlet.com/nicolamorales1/umuhyi17ptuqtpvx/wish/1817677345