The Centuries of Communication: The Evolution Of Communication
Communication is vital. Communication is key to understanding people. Communication has changed over the years. Today's communication is completely different than the way it was in prehistoric times. Before the internet, communication was limited to individual interaction. It was limited to person-to-person communication, before it became possible to communicate using alphabets, symbols and letters and the telephone. The Internet has opened up a world of possibilities for communication.
Communication has been rewritten by technology. Technology has changed the way people communicate. They no longer need to wait for information or messages for months, years, weeks, or days. Texts, e-mails and tweets can all reach the recipient within seconds.
Let's see how communication has changed over the years. Cave Paintings
Cave paintings are the oldest form of symbol used to communicate. Cave paintings are believed to have been created to mark territory or record events. Around 30,000 B.C., Chauvet Cave in France was home to the oldest cave painting. Other cave paintings from the early days of cave painting were also found in South Sulawesi in Indonesia, and Coliboaia Cave (Roma).
Different symbols and signs were used by our ancestors to communicate with us. Around 10,000 B.C. were the first petroglyphs. These were rock art, or carvings on the rock surface. Pictograms, which were created by ancient people to show logographic images of an image and tell a story, were first developed around 9,000 B.C. Later, ideograms were developed by ancient cultures. Hieroglyphs were a feature of Egyptian hieroglyphs. Chinse invented characters. The alphabet, which revolutionized communication and language, was created around 2,000 B.C.
Ancient people relied on elements to communicate, in addition to symbols and letters. In China, smoke signals were used primarily to send messages. To send messages along The Great Wall of China, guards used smoke signals in 200 B.C. Polybius, a Greek historian, created smoke signals that represented the alphabet in 150 B.C.
Pigeons, as we all know are great at following directions. The ancient Romans used pigeons to communicate with their soldiers over 2,000 years ago. Messenger pigeons were popular in the 12th century. Henry Teonge (Naval chaplain) said that merchants used pigeons for "postal" services. They played an important role in World Wars I & II.
In 2,400 B.C., the Egyptians used courier services to send decrees. A piece of mail that dates back to 255 B.C. has been preserved. It is still in good condition. Persia and China had their own postal systems. De Valayer, a Frenchman, established a Paris postal system in 1653. This included the delivery of envelopes and the use of mailboxes.
The printing press system was invented by German Johannes Gutenberg in 1440. It revolutionized communication forever. The printing press system was a key element in the rise of the newspaper in the 16th century. Johann Carolus, a German-language publisher in Strasbourg, published the first newspaper in 1605. In Amsterdam, the first English-language newspaper appeared in 1620.
After print media flourished, radio followed. Many scientists such as Maxwell, Hughes, and others studied wireless telegraphy in the 1830s. This enabled them to develop the theory of electromagnetism. Heinrich Rudolf Hertz, who discovered the "Hertzian wave" in 1888, was named after him. Tesla began using wireless power to transmit content in 1893. Radio broadcasting was first developed in the early 20th century.
Samuel Morse, who invented the Morsecode that encoded the ISO basic Latin alphabet, was the first to create telegraph communication. Morse code transmits messages using a series of clicks and tones as well as lights. Morse integrated Morse's code into telegraphy technology in 1830. This revolutionized long-distance communication. Morse sent the first telegraph message in 1844.
The telephone replaced telegraphy immediately. Alexander Graham Bell, a Scottish inventor, invented the telephone in 1876. The telephone acts is a telecommunications device that converts audio signals from humans to digital signals, which can be transmitted over cables. The telephone was also commercially available to answer long distance and local calls. Landline telephone service was introduced in the 1900s. The telephone has remained the most reliable telecommunication device up to now.
q4 - Evolution of Communication through the Centuries
Television became an indirect communication medium to mass audiences, along with telephones. Television was not invented by one person. It was developed through the combined efforts of many brilliant people. Television broadcasting began after World War II. The first TV broadcasts were made in black and white. Today, more than 1.5 billion households around the globe own a TV.
The ARPANET was created in 1950s after the invention of computers. ARPANET was created to facilitate communication between ARPA computer terminals during the 1960s. In 1973, the term "internet", was first used. Telenet was the first internet service provider. The domain system was first created in 1983. The World Wide Web (www), which was created by Tim Berners-Lee, an engineer at CERN in 1991, is the most important step towards the modern internet.
Electronic mails became increasingly popular with the advent of the internet. Emails were "offline" before the ARPANET. John Vittal created software in 1975 to manage emails. Since then, email has accounted for 75% of all ARPANET traffic. Yahoo! Yahoo! Hotmail and Google Mail followed suit. The Evolution of Gambling From The Romans To The Current Era And Beyon