- published: 02 Dec 2015
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The Internet is the global system of interconnected mainframe, personal, and wireless computer networks that use the Internet protocol suite (TCP/IP) to link billions of devices worldwide. It is a network of networks that consists of millions of private, public, academic, business, and government networks of local to global scope, linked by a broad array of electronic, wireless, and optical networking technologies. The Internet carries an extensive range of information resources and services, such as the inter-linked hypertext documents and applications of the World Wide Web (WWW), electronic mail, Usenet newsgroups, telephony, and peer-to-peer networks for file sharing.
Although the Internet protocol suite has been used by academia and the military industrial complex since the early 1980s, rapid adoption of its use was driven by events of the late 1980s and 1990s such as more powerful and affordable computers, the advent of fiber optics, the popularization of HTTP and the Web browser, and a push towards opening the technology to commerce. Internet use grew rapidly in the West from the mid-1990s and from the late 1990s in the developing world. In the 20 years since 1995, Internet use has grown 100-times to reach over one third of the world population, leading to its services and technologies being incorporated into virtually every aspect of contemporary life. The impact of the Internet has been so immense that it has been referred to as the "8th continent".
What if we could use existing technologies to provide Internet access to the more than 4 billion people living in places where the infrastructure can't support it? Using off-the-shelf LEDs and solar cells, Harald Haas and his team have pioneered a new technology that transmits data using light, and it may just be the key to bridging the digital divide. Take a look at what the future of the Internet could look like. TEDTalks is a daily video podcast of the best talks and performances from the TED Conference, where the world's leading thinkers and doers give the talk of their lives in 18 minutes (or less). Look for talks on Technology, Entertainment and Design -- plus science, business, global issues, the arts and much more. Find closed captions and translated subtitles in many languages at...
future technology will help people make better use of their time, focus their attention, and strengthen relationships while getting things done at work, home, and on the go
Online Marketing Course by Rob Bertholf, Marketer & Technologist. This class covers internet basics including protocols, HTML and Content Management. Slides available at: http://www.slideshare.net/robertholf/rob-1-1-intro-to-web-technology
Disruptive technologies uproot culture, can precipitate wars and even topple empires. By this measure, human history has seen nothing like the internet. Pioneers of the digital revolution, Vinton Cerf, Neil Gershenfeld, Elizabeth Stark, and Alex Wright, examine the Internet’s brief but explosive history and reveal nascent projects that will shortly reinvent how we interact with technology—and each other. From social upheaval and ever-shifting privacy standards to self-driving cars and networked groceries, this eye-opening program provides a stunning glimpse of what’s around the corner. Subscribe to our YouTube Channel for all the latest from WSF. Visit our Website: http://www.worldsciencefestival.com/ Like us on Facebook: https://www.facebook.com/worldsciencefestival Follow us on twitter:...
Lecture by Dan Armendariz and David J. Malan of Harvard University. This course is all about understanding: understanding what's going on inside your computer when you flip on the switch, why tech support has you constantly rebooting your computer, how everything you do on the Internet can be watched by others, and how your computer can become infected with a worm just by being turned on. Designed for students who use computers and the Internet every day but don't fully understand how it all works, this course fills in the gaps. Through lectures on hardware, software, the Internet, multimedia, security, privacy, website development, programming, and more, this course "takes the hood off" of computers and the Internet so that students understand how it all works and why. Through discussions...
Here's what you need to know about Li-Fi / LiFi. Please leave a like, comment and subscribe if you enjoyed the video. Music Information: Track 1: Artist: Chris Zabriskie Used with permission. Cylinder Five by Chris Zabriskie is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) Source: http://chriszabriskie.com/cylinders/ Artist: http://chriszabriskie.com/ Track 2: Artist: Gunnar Olsen Used with permission. Twitter: https://twitter.com/canoopsy Facebook: https://www.facebook.com/Canoopsy/ Instagram: https://www.instagram.com/canoopsy/
Moderated by Dr. Condoleezza Rice, Eric Schmidt, Executive Chairman of Google and Jared Cohen, Director of Google Ideas discuss how technology will change privacy and security, war and intervention, diplomacy, and terrorism. "When you empower people with tools like technology, democracy flourishes," said Schmidt. For the developing world, the arrival of the smartphone and access to the Internet is life-changing. For example, approximately one billion people in China are going to gain online access in a decade. Schmidt believes technology can empower people, solve literacy issues, and improve governments around the world. About "The New Digital Age: Transforming Nations, Businesses, and Our Lives" http://www.newdigitalage.com/ Learn More About the Global Speaker Series http://www.gsb....
In the 1960s, connections between computing and radical art began to grow stronger. More Malcolm Gladwell: https://www.amazon.com/gp/search?ie=UTF8&tag;=tra0c7-20&linkCode;=ur2&linkId;=f654574353c05d0dc3305e4c239aab5d&camp;=1789&creative;=9325&index;=books&keywords;=malcolm%20gladwell It was not until the 1980s that Alan Kay and his co-workers at Xerox PARC began to give the computability of a personal computer to the individual, rather than have a big organization be in charge of this. "In the late 1980s and early 1990s, however, we seem to witness a different kind of parallel relationship between social changes and computer design. Although causally unrelated, conceptually it makes sense that the Cold War and the design of the Web took place at exactly the same time." Writers and philosophers...
Terminologies -INTERNET TECHNOLOGY