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Communication (by: Jeffrey and Eli)

By crucas
  • 1800 BCE

    Cavemen communication

    Cavemen communication
    According to archaeologists, Neanderthal people, known colloquially as cavemen, lived in groups with simple social structures, had their own languages and communicated by speaking. Some scientists conclude that analysis of Neanderthal DNA confirms that they possessed the same gene humans have that is associated with the capability for language and speech.

  • mailbox

    mailbox
    the human put mails in the mailbox and the mail man will take it out of the mail box and send it to the you want the mail to

  • Telegraph

    Telegraph
    The telegraph revolutionized long-distance communication. It worked by transmitting electrical signals over a wire laid between stations.

  • the pony express

    the pony express
    human get on pony or hourse to dilever mail

  • Phone Communication

    Phone Communication
    A mobile phone is a portable telephone that can make and receive calls over a radio frequency link while the user is moving within a telephone service area. which provides access to the public switched telephone network . Most modern mobile telephone services use a cellular network, and therefore mobile telephones are often also called cellular telephones or cell phones. In addition to telephony, 2000s-era mobile phones support a variety of other services, such as text messaging, MMS, email.

  • Letter communication

    Letter communication
    a written or printed communication addressed to a person or organization and usually transmitted by mail. 2. a symbol or character that is conventionally used in writing and printing to represent a speech sound and that is part of an alphabet.

  • Radio

    Radio
    Radio is communication over distance when sounds are converted to electromagnetic waves and sent to a receiver that transfers the waves back to sounds.

  • Internet

    Internet
    The Internet is not synonymous with World Wide Web. The Internet is a massive network of networks, a networking infrastructure. It connects millions of computers together globally, forming a network in which any computer can communicate with any other computer as long as they are both connected to the Internet.

  • e-mails

    e-mails
    people now use Instagram, Facebook, gmail, and more stuff to communicate now days.

  • Social Media

    Social Media
    Websites and applications that enable users to create and share content or to participate in social networking.