Magazine by paula


Published on

is a magazine about the importance of technology

Published in: Technology
  • Be the first to comment

  • Be the first to like this

No Downloads
Total views
On SlideShare
From Embeds
Number of Embeds
Embeds 0
No embeds

No notes for slide

Magazine by paula

  1. 1. by:paula baides.Something that you don’t know.Technology unknoeledge!INTERAMERICANA5/31/2011The magazine talk about the importance of technology and some adventages and in what objects we use and we don’t know!<br />Telecommunications and its history<br />Telecommunication: Is the transmission of information, over significant distances, to communicate. In earlier times, telecommunications involved the use of visual signals, such as beacons, smoke signals, semaphore telegraphs, signal flags, and optical heliographs, or audio messages via coded drumbeats, lung-blown horns, or sent by loud whistles, for example. In the modern age of electricity and electronics, telecommunications now also includes the use of electrical devices such as telegraphs, telephones, and teletypes, the use of radio and microwave communications, as well as optics and their associated electronics, plus the use of the satellites and the internet.<br />The first breakthrough into modern electrical telecommunications came with the push to fully develop the telegraph starting in the 1830s. The use of these electrical means of communications exploded into use on all of the continents of the world during the 19th century, and these also connected the continents via cables on the floors of the ocean. The use of the first three popular systems of electrical telecommunications, the telegraph, telephone and teletype, all required the use of conducting metal wires.<br />Satellite!<br />Tower of communication!<br />The communication in the entire world.<br />Internet knowledge<br />What is the history of internet?<br /><ul><li>Although the history of the Internet arguably begins in the 19th century with the invention of the telegraph system, the modern history of the Internet starts in the 1950s and 1960s with the development of computers.</li></ul>Why is important of internet and communication?<br /><ul><li>Telecommunication is the transmission of information, over significant distances, to communicate. In earlier times, telecommunications involved the use of visual signals.</li></ul>Examples on what we can find internet?<br /><ul><li>We can find internet in cell phones computers, GPS, and other many electronic objects that are very important in our society.</li></ul>Satellite communication!<br />What is a satellite?<br /><ul><li>A satellite is an object which has been placed into orbit by human endeavor. Such objects are sometimes called artificial satellites to distinguish them from natural satellites such as the Moon.</li></ul>What is an orbit?<br /><ul><li>An orbit is the gravitationally curved path of an object around a point in space, for example the orbit of a planet around the center of a star system, such as the solar system.
  2. 2. Telecommunications
  3. 3. And meteorology
  4. 4. Meteorology is the interdisciplinary scientific study of the atmosphere. Studies in the field stretch back millennia, though significant progress in meteorology did not occur until the eighteenth century.
  5. 5. Types of scales!
  6. 6. Micro scale meteorology is the study of atmospheric phenomena of about 1 km or less.
  7. 7. Meso scale meteorology is the study of atmospheric phenomena.
  8. 8. Synoptic scale meteorology is generally large area dynamics referred to in horizontal coordinates and with respect to time.
  9. 9. What is a meteorologist?
  10. 10. A meteorologist is an individual with specialized education who uses scientific principles to explain, understand, observe or forecast the earth's atmospheric phenomena.