Group items tagged

"Encryption is the process of encoding files in such a way that only those who are authorized can access it. Mankind is using encryption from ages even when computers were not in existence. During war they would pass some kind of message that only their tribe or those who are concerned were able to understand."

"Encryption is the process of encoding files in such a way that only those who are authorized can access it. Mankind is using encryption from ages even when computers were not in existence. During war they would pass some kind of message that only their tribe or those who are concerned were able to understand."

"The impact of technological change on culture, learning, and morality has long been the subject of intense debate, and every technological revolution brings out a fresh crop of both pessimists and pollyannas. Indeed, a familiar cycle has repeat itself throughout history whenever new modes of production (from mechanized agriculture to assembly-line production), means of transportation (water, rail, road, or air), energy production processes (steam, electric, nuclear), medical breakthroughs (vaccination, surgery, cloning), or communications techniques (telegraph, telephone, radio, television) have appeared on the scene. The cycle goes something like this. A new technology appears. Those who fear the sweeping changes brought about by this technology see a sky that is about to fall. These "techno-pessimists" predict the death of the old order (which, ironically, is often a previous generation's hotly-debated technology that others wanted slowed or stopped). Embracing this new technology, they fear, will result in the overthrow of traditions, beliefs, values, institutions, business models, and much else they hold sacred. The pollyannas, by contrast, look out at the unfolding landscape and see mostly rainbows in the air. Theirs is a rose-colored world in which the technological revolution du jour is seen as improving the general lot of mankind and bringing about a better order. If something has to give, then the old ways be damned! For such "techno-optimists," progress means some norms and institutions must adapt-perhaps even disappear-for society to continue its march forward. Our current Information Revolution is no different. It too has its share of techno-pessimists and techno-optimists. Indeed, before most of us had even heard of the Internet, people were already fighting about it-or at least debating what the rise of the Information Age meant for our culture, society, and economy."

does Kurtopia need someone to mow the lawn?

no, but we do need someone to take our throm-dib-u-lator apart though

"l operating systems have a philosophy. And, the philosophy of an operating system matters. What is the Linux philosophy and how does it affect the community? How has it changed software development for the ages?"

"l operating systems have a philosophy. And, the philosophy of an operating system matters. What is the Linux philosophy and how does it affect the community? How has it changed software development for the ages?"

"Ken Starks "You never change things by fighting the existing reality. To change something, build a new model that makes the existing model obsolete." -R. Buckminster Fuller"

"Nov 30, 2015 By Greig Paul in HOW-TOs Security UEFI (Unified Extensible Firmware Interface) is the open, multi-vendor replacement for the aging BIOS standard, which first appeared in IBM computers in 1976. The UEFI standard is extensive, covering the full boot architecture. This article focuses on a single useful but typically overlooked feature of UEFI: secure boot. "

"Nov 30, 2015 By Greig Paul in HOW-TOs Security UEFI (Unified Extensible Firmware Interface) is the open, multi-vendor replacement for the aging BIOS standard, which first appeared in IBM computers in 1976. The UEFI standard is extensive, covering the full boot architecture. This article focuses on a single useful but typically overlooked feature of UEFI: secure boot. "

[The Linux Professional Institute (LPI) is proud to announce an innovative "first-of-its-kind" program for the academic sector, youth and others new to the world of Linux and Open Source technology. Created in partnership with a community of teachers,trainers and experts world-wide. The "Linux Essentials" program prepares the next generation to acquire the advanced skills needed to fill increasing shortages of workers in today's mixed IT environments. It supports government and educational authorities bringing Linux and Open Source to the classroom at much younger ages. Supporting learning and fun through skills competitions like World Skills and Euroskills. Supporting international collaboration and the development of teacher-tested educational initiatives for the classroom. ...]

"June 25, 2014 Deepak Chopra in a June 24, 2014 article, "Skepticism and a Million Dollar Challenge," brings our attention to a new age of skepticism. He states: "Skepticism, of the kind advanced by characters as diverse as James "The Amazing" Randi, Richard Dawkins, Laurence Krauss, and Jerry Coyne, does far more harm than good."

We are entering a post-industrial age with a very different economy and needs for a different view of wealth. What does this mean for us? (Original prezi by Arthur Brock)

"Literacy used to be the domain of scribes and priests. Then the world became more complicated and demanded that everyone read and write. Computing is also a form of literacy, but having it only understood by a priesthood of programmers is not going to be enough for our complex, online world. "Learn to code" has become a mantra for education at all ages. But after clearing away the hype, why do people need to learn to code? What does it get us exactly?"

From whatever angle you approach it, the present offers no way out. This is not the least of its virtues. From those who seek hope above all, it tears away every firm ground. Those who claim to have solutions are contradicted almost immediately. Everyone agrees that things can only get worse. "The future has no future" is the wisdom of an age that, for all its appearance of perfect normalcy, has reached the level of consciousness of the first punks. 

" What really causes addiction - to everything from cocaine to smart-phones? And how can we overcome it? Johann Hari has seen our current methods fail firsthand, as he has watched loved ones struggle to manage their addictions. He started to wonder why we treat addicts the way we do - and if there might be a better way. As he shares in this deeply personal talk, his questions took him around the world, and unearthed some surprising and hopeful ways of thinking about an age-old problem. "

" y Ernesto on February 26, 2016 C: 41 News A new study has shown that music piracy is still rampant in the United States with 57 million people between the ages of 13 and 50 accessing music through unauthorized sources. Interestingly, however, these pirates also spend significantly more money on CDs and paid downloads, more than their counterparts who only consume legally."

"One of the great strengths of open source is that it provides opportunities for everyone. Regardless of background, age, gender, race, ethnicity, nationality, sexual orientation or religion, everyone can benefit from and contribute to some of the most important technologies ever developed. "

"On May 12, 1996, like a benevolent mad scientist, Brewster Kahle brought the Internet Archive to life. The World Wide Web was in its infancy and the Archive was there to capture its growing pains. Inspired by and "

"On May 12, 1996, like a benevolent mad scientist, Brewster Kahle brought the Internet Archive to life. The World Wide Web was in its infancy and the Archive was there to capture its growing pains. Inspired by and "

So The Media, Now, request what the Internet Users have been claiming since last 90's to definitively resolve the sharing practices, while -since then- The Same Press criticized all the proposals of The Internet Community to legalize Sharing, extracting some portion of The ISP's Fees to Pay Creation... Meanwhile, everyb@dy know that if Press is... See More Losing Spreading is not for the Internet competence but because the frivolous actual tendency of traditional Media to try to compete with Entertainment, what Have Led Them to Lose Credibility... gonzalo-san-gil.blogspot.com

ahh! you beat me to it, read this yesterday and was on my list.. thx

well, I can tell from experience that the " "wibble-wobble method" works just fine (did with me as with my own youngsters). true enough, training wheels make it easy, however in the long run the ingrained habit of micro-steering as a way of enhancing one's capability to overcome apparent obstacles and innovate in and with the chaotic flow of events is quite the advantage.

There were no training wheels when I learned to ride a bike in AR - you learned or fell off - and, everyone that I knew learned on their own without any problems at all. Training wheels and the "wibble-wobble method" are manifestations of our over-protective (well-meaning, of course!) nature with our children from the 70s, 80s and 90s and now ... I used training wheels with my son until he insisted that I take them off, so he could ride like the other kids in the neighborhood that were younger and used no training wheels and rode better than he did. I'm encouraged by that recollection (if I remember it correctely? lol) to believe that training wheels are a bit of a waste of time and that the "wibble-wobble method" or other 'throw-in-th'-mix-and-see-what-happens' would serve the person better. Micro-steering must be learned no matter what at some point - the subtly of the motion of a bike require it.