https://padlet.com/jeniffervera289/vf72jpwr1owr Technology, like art, is a soaring exercise of the human imagination. en-us 2019-04-15 02:55:08 UTC 2026-02-25 06:36:28 UTC hello@padlet.com https://padlet-uploads.storage.googleapis.com/371324201/ee0c1080c9cec3aa5619bfbbd42c1d87/TECH.gif jeniffervera289 https://padlet.com/jeniffervera289/vf72jpwr1owr/wish/352440388
JOHANN GUTENBERG invented the first printing press.
The Gutenberg press is an adaptation of the presses used to squeeze the juice from the grapes used in the winemaking process.

After the invention of the type and the adaptation of the wine press, Gutenberg continued experimenting with the printing press until achieving a functional apparatus.

]]> 2019-04-17 22:12:52 UTC https://padlet.com/jeniffervera289/vf72jpwr1owr/wish/352440388 jeniffervera289 https://padlet.com/jeniffervera289/vf72jpwr1owr/wish/352440567 Fred Williams, English teacher, developed in collaboration with Tom Kilburn, the first random access memory, RAM, the "Williams Tube". which becomes a working model later this year. Its first practical use will be for the Manchester MARK-I computer in 1948.
The first generation of modern programmed electronic computers was built in 1947. This group included computers that use random access memory (RAM), a form of memory designed to provide almost instantaneous access to any information stored in memory. Physically, they were much smaller than the ENIAC, about the size of a large piano and used only 2,500 electron tubes.]]> 2019-04-17 22:15:13 UTC https://padlet.com/jeniffervera289/vf72jpwr1owr/wish/352440567 jeniffervera289 https://padlet.com/jeniffervera289/vf72jpwr1owr/wish/352440952 The first radio transmission of the world was made on Christmas Eve 1906, using a high frequency electromechanical alternator [citation needed] capable of generating waves continuously modulated in amplitude.
It was not until 1920 that the first radio broadcasts for entertainment began with regular programming, since until then they had been experimental or without the required continuity.]]> 2019-04-17 22:19:44 UTC https://padlet.com/jeniffervera289/vf72jpwr1owr/wish/352440952 jeniffervera289 https://padlet.com/jeniffervera289/vf72jpwr1owr/wish/352441330 The first email exchange between two computers was carried out in 1971 by Ray Tomlinson, an engineer from Bolt Beranek and Newman, the company responsible for launching Arpanet. Some time before Tomlinson had written a program to send and read email . This program was divided in two parts: to send the mail a program called SNDMSG was used and to read it it was used READMAIL, but it was thought to handle mail within a single computer.
In 1971, Ray Tomlinson sent the first email and the first Creeper virus appeared. Two years later, the word internet was used for the first time in a protocol control transmission.]]> 2019-04-17 22:24:10 UTC https://padlet.com/jeniffervera289/vf72jpwr1owr/wish/352441330 jeniffervera289 https://padlet.com/jeniffervera289/vf72jpwr1owr/wish/352441748 25% of high schools use PCs for college and career counseling, K-8 schools primarily buy Apple II and Macintosh computers, and high schools buy clones based primarily on DOS.]]> 2019-04-17 22:29:04 UTC https://padlet.com/jeniffervera289/vf72jpwr1owr/wish/352441748 jeniffervera289 https://padlet.com/jeniffervera289/vf72jpwr1owr/wish/352441886
The Morse system for telegraphy, which was used for the first time around 1844, was designed to make notches on a paper tape when electric currents were received.
The Morse code, as it is used internationally today, was derived from a very refined proposal by Friedrich Clemens Gerke in 1848 that became known as the "Hamburg alphabet". It was adopted by the Deutsch-Österreichischer Telegraphenverein (Telegraph Society of Germany and Austria) in 1851. This eventually led to the International Morse Code in 1865.

]]> 2019-04-17 22:30:49 UTC https://padlet.com/jeniffervera289/vf72jpwr1owr/wish/352441886 jeniffervera289 https://padlet.com/jeniffervera289/vf72jpwr1owr/wish/352442151 John Logie Baird FRSE (August 13, 1888 to June 14, 1946) was a Scottish engineer, innovator, one of the inventors of mechanical television, demonstrating the first television system working on January 26, 1926, and inventor of the first publicly demonstrated color television system and the first purely electronic color television image tube.
The invention of television was the work of many people in the late nineteenth and early twentieth centuries. 

]]> 2019-04-17 22:34:02 UTC https://padlet.com/jeniffervera289/vf72jpwr1owr/wish/352442151 jeniffervera289 https://padlet.com/jeniffervera289/vf72jpwr1owr/wish/352442471 On September 2, 1969, the first node of this network was installed in the Network Measurement Center. On October 29 Kline made its first test of the operation of this network, which failed miserably. In December of 1969 there were already 4 nodes of the ARPANET. Vinton G. Cerf was then one of the chief programmers who developed communications software for the Internet, programs for accessing remote computers, transferring files between them, email, etc.
In 1969, the Mark I packet switching network has been built to meet the needs of the multidisciplinary laboratory and test the technology under operating conditions.



]]> 2019-04-17 22:37:51 UTC https://padlet.com/jeniffervera289/vf72jpwr1owr/wish/352442471 jeniffervera289 https://padlet.com/jeniffervera289/vf72jpwr1owr/wish/352442915 Hayes introduces the 300-bit / s Micromodem 100 for S-100 bus computers and the Micromodem II for Apple II, which uses an external "micro-coupler" to connect to telephone lines using the new modular part 68 connector that has become in a common place. Today, but it had not been used for modems before. ]]> 2019-04-17 22:42:01 UTC https://padlet.com/jeniffervera289/vf72jpwr1owr/wish/352442915 jeniffervera289 https://padlet.com/jeniffervera289/vf72jpwr1owr/wish/352443959 TAT-8, the first fiber-optic cable to cross an ocean, entered service 14 December 1988. AT&T, British Telecom, and France Telecom led the consortium that built TAT-8, which spanned a seabed distance of 5,846 km between North America and Europe. AT&T Bell Laboratories developed the foundational technologies: 1.3 micron fiber, cable, splicing, laser detector, and 280 Mbps repeater for 40,000 telephone-call capacity. Bell Labs led the integration at Freehold, New Jersey.]]> 2019-04-17 22:51:28 UTC https://padlet.com/jeniffervera289/vf72jpwr1owr/wish/352443959 jeniffervera289 https://padlet.com/jeniffervera289/vf72jpwr1owr/wish/352444334 In October of 1990, Tim had written the three fundamental technologies that remain the basis of today's web (and that he may have seen appear in parts of his web browser):

HTML: HyperText Markup Language. The markup language (format) for the web.
URI: Uniform resource identifier. A type of "address" that is unique and is used to identify each resource on the web. It is also commonly called a URL.
HTTP: Hypertext transfer protocol. Allows the recovery of resources linked from the entire web.
Tim also wrote the first web browser / editor ("WorldWideWeb.app") and the first web server ("httpd"). At the end of 1990, the first web page was opened on the open Internet and, in 1991, people from outside CERN were invited to join this new web community.]]> 2019-04-17 22:55:36 UTC https://padlet.com/jeniffervera289/vf72jpwr1owr/wish/352444334 jeniffervera289 https://padlet.com/jeniffervera289/vf72jpwr1owr/wish/352444685 BM presented a prototype device, codenamed "Angler", on November 23, 1992, at the COMDEX computer and technology fair in Las Vegas, Nevada, United States. The Angler prototype combined a mobile phone and a PDA in a single device, allowing a user to make and receive phone calls, faxes, emails and cell pages. The prototype not only had many PDA features, such as a calendar, an address book and a notepad, but also demonstrated other applications such as maps, actions and news. COMDEX shows attendees and the press showed interest in the device.]]> 2019-04-17 22:59:02 UTC https://padlet.com/jeniffervera289/vf72jpwr1owr/wish/352444685 jeniffervera289 https://padlet.com/jeniffervera289/vf72jpwr1owr/wish/352445269 In 1999, we found a recommendation by Willian Bolton:

A mechatronic system is not only the union of electronic and mechanical systems, and is more than just a control system; it is a complete integration of all of them in which there is a concurrent approach to design.]]> 2019-04-17 23:04:44 UTC https://padlet.com/jeniffervera289/vf72jpwr1owr/wish/352445269 jeniffervera289 https://padlet.com/jeniffervera289/vf72jpwr1owr/wish/352445550 In 1999, Nokia and Symbol Technologies created the Wireless Ethernet Compatibility Alliance (WECA), which in 2003 was renamed to WI-FI Alliance (WIreless FIdelity), the goal of which was to create a brand that could more easily promote wireless technology and ensure Equipment compatibility. 
In 2003, after costly deliberations, the 802.11g that worked in the same band as the "b" came to light, but it had a maximum speed of 54Mbps.]]> 2019-04-17 23:07:20 UTC https://padlet.com/jeniffervera289/vf72jpwr1owr/wish/352445550 jeniffervera289 https://padlet.com/jeniffervera289/vf72jpwr1owr/wish/352445707 The iPhone 3G is a smartphone designed and marketed by Apple Inc .; is the second generation of iPhone, the successor of the original iPhone, and was presented on June 9, 2008 at WWDC 2008 at the Moscone Center in San Francisco, United States.

The iPhone 3G is internally similar to its predecessor, but includes several new hardware features, such as GPS, 3G data and UMTS / HSDPA triple band. The device was originally loaded with the iPhone OS 2.0 launched simultaneously. In addition to other features (including push email and step-by-step navigation), this new operating system introduced the App Store, Apple's new distribution platform for third-party applications.]]> 2019-04-17 23:08:45 UTC https://padlet.com/jeniffervera289/vf72jpwr1owr/wish/352445707 jeniffervera289 https://padlet.com/jeniffervera289/vf72jpwr1owr/wish/352446158 Apple has not only been a good year for the iPhone. The new version of the Mac Os X operating system, the "Leopard", puts the company back on the cutting edge of technology.
In the year that is ending, mobile devices and GPS have been fully integrated.]]> 2019-04-17 23:13:23 UTC https://padlet.com/jeniffervera289/vf72jpwr1owr/wish/352446158 jeniffervera289 https://padlet.com/jeniffervera289/vf72jpwr1owr/wish/352446242 By the end of 2009, the launch of the iPad had been rumored for several years. This speculation spoke mostly of the "Apple tablet"; Specific names include iTablet and iSlate. [12] It is said that the real name is a tribute to Star Trek's PADD, a fictional device very similar in appearance to the iPad. [13] The iPad was announced on January 27, 2010 by Jobs at an Apple press conference at the Yerba Buena Center for the Arts in San Francisco.]]> 2019-04-17 23:14:06 UTC https://padlet.com/jeniffervera289/vf72jpwr1owr/wish/352446242 jeniffervera289 https://padlet.com/jeniffervera289/vf72jpwr1owr/wish/352488480 2019-04-18 05:24:33 UTC https://padlet.com/jeniffervera289/vf72jpwr1owr/wish/352488480 jeniffervera289 https://padlet.com/jeniffervera289/vf72jpwr1owr/wish/352609697 2019-04-18 16:42:20 UTC https://padlet.com/jeniffervera289/vf72jpwr1owr/wish/352609697 jeniffervera289 https://padlet.com/jeniffervera289/vf72jpwr1owr/wish/352624366 2019-04-18 17:29:39 UTC https://padlet.com/jeniffervera289/vf72jpwr1owr/wish/352624366 jeniffervera289 https://padlet.com/jeniffervera289/vf72jpwr1owr/wish/352702376 2019-04-19 02:45:47 UTC https://padlet.com/jeniffervera289/vf72jpwr1owr/wish/352702376