Communication timeline (group 5) by Angelina Rumampouw https://padlet.com/angelinarumampouw/q54ps0xu2s5obogp communication timeline en-us 2020-08-26 02:45:13 UTC 2026-01-20 19:09:50 UTC hello@padlet.com Cave paintings (30,000 BCE) angelinarumampouw https://padlet.com/angelinarumampouw/q54ps0xu2s5obogp/wish/699114630 These were used for humans to communicate visually. used between 40,000-14,000 years ago.]]> 2020-08-26 03:09:38 UTC https://padlet.com/angelinarumampouw/q54ps0xu2s5obogp/wish/699114630 Smoke signals (200 BC) angelinarumampouw https://padlet.com/angelinarumampouw/q54ps0xu2s5obogp/wish/699115684 Smoke signals is also a form of visual communication, used over long distances.]]> 2020-08-26 03:10:34 UTC https://padlet.com/angelinarumampouw/q54ps0xu2s5obogp/wish/699115684 Carrier pigeon (1200s) angelinarumampouw https://padlet.com/angelinarumampouw/q54ps0xu2s5obogp/wish/699117841 It was first used 2000 years ago. This type of communication to was used send or recieve news during WW1.]]> 2020-08-26 03:12:27 UTC https://padlet.com/angelinarumampouw/q54ps0xu2s5obogp/wish/699117841 Telegraph (1830s) angelinarumampouw https://padlet.com/angelinarumampouw/q54ps0xu2s5obogp/wish/699119451 The telegraph was invented by Samuel Morse. He also inveted the Morse Code.]]> 2020-08-26 03:13:39 UTC https://padlet.com/angelinarumampouw/q54ps0xu2s5obogp/wish/699119451 Fax machine (1843) angelinarumampouw https://padlet.com/angelinarumampouw/q54ps0xu2s5obogp/wish/699120346 It was created by Alexander Bain. It is still used today, but not as much.]]> 2020-08-26 03:14:23 UTC https://padlet.com/angelinarumampouw/q54ps0xu2s5obogp/wish/699120346 Telephone (Late 1800s) angelinarumampouw https://padlet.com/angelinarumampouw/q54ps0xu2s5obogp/wish/699123050 Made in March 10, 1876. Even though we have mobile phones these days, the telephone is still useful to many people.]]> 2020-08-26 03:16:32 UTC https://padlet.com/angelinarumampouw/q54ps0xu2s5obogp/wish/699123050 Wireless radio (1900s) angelinarumampouw https://padlet.com/angelinarumampouw/q54ps0xu2s5obogp/wish/699123942 First made in 1901. The radio is still widely used be people.]]> 2020-08-26 03:17:25 UTC https://padlet.com/angelinarumampouw/q54ps0xu2s5obogp/wish/699123942 Internet (Late 1900) angelinarumampouw https://padlet.com/angelinarumampouw/q54ps0xu2s5obogp/wish/699125208 Came out during 6 August 1991. It is used very commonly these days. ]]> 2020-08-26 03:18:32 UTC https://padlet.com/angelinarumampouw/q54ps0xu2s5obogp/wish/699125208 Email (Late 1900s) angelinarumampouw https://padlet.com/angelinarumampouw/q54ps0xu2s5obogp/wish/699125804 First message sent during 1971. It is mostly used for work, school, or news.]]> 2020-08-26 03:19:09 UTC https://padlet.com/angelinarumampouw/q54ps0xu2s5obogp/wish/699125804 Handheld devices (Late 1900s) angelinarumampouw https://padlet.com/angelinarumampouw/q54ps0xu2s5obogp/wish/699126529 First phone model made on 3rd April ,1973. Almost everybody has a phone.]]> 2020-08-26 03:19:49 UTC https://padlet.com/angelinarumampouw/q54ps0xu2s5obogp/wish/699126529