mooc.org 21 aplicaciones en la nube Si ya tienes tu disco duro virtual gratis pero te gustaría además usar aplicaciones on-line aquí tienes una recopilación que te permitirá sacar más partido de cualquier ordenador sin instalar software... Imagina que estás usando un ordenador que no tiene instalada tus aplicaciones favoritas y necesitas descomprimir un archivo, convertir un documento a PDF y una imagen a otro formato para generar una imagen en 3D con una nube de tags y un código QR para organizar una cita en tu grupo de amigos mientras grabas en video el contenido de tu pantalla para generar un video-tutorial y mucho más. Las siguientes aplicaciones en la nube han sido testeadas y seleccionadas: Conversores de formato para archivos: - convierte archivos incluso de video y audio. - convierte documentos a formato PDF. - convierte imágenes entre formatos. Creación y edición de imágenes: Aplicaciones multimedia: Herramientas varias:
Strategy Game – Free Online Multiplayer Strategy Games | eRepublik 10,000+ Open & Free Online Courses on OEDB.org Written by: Thomas Broderick Universities, colleges, and private organizations offer free online college courses to help students acquire new knowledge and skills. These courses cover a variety of traditional academic topics and other subjects that can lead to career advancement and personal enrichment. Featured Online Programs Most online courses provide an introduction to a topic, although there are some intermediary and advanced courses. Some free college courses use the term massive online open course (MOOC). Benefits of Open Courses Free online college courses allow students to learn from home, a significant advantage for learners who prefer to eliminate a commute. In a free college course, learners can explore new academic topics without incurring high tuition costs. Open courses can also expose students to new hobbies. Should You Take Open Courses? Open courses also attract current high school and college students. Popular Online Courses Open Courses FAQ
Connexions - Sharing Knowledge and Building Communities Solve Puzzles for Science | Foldit What we learned from these seven developer stories in 2012 The past 12 months have been an exciting ride over here at DevBeat. We’ve had thrilling announcements, head-scratching corporate maneuvers, and more than a little bit of developer drama. But as we prepare to take on 2013, we don’t want to offer just empty reflections on the year that’s passed. Rather, here are the big lessons we learned from the top developer news stories of 2012. As always, we welcome your own reflections, stories, and lessons learned in the comments. The Node hype cycle peaks The year began with Node.js creator Ryan Dahl backing not-so-slowly away from the technology’s day-to-day operations inside Joyent, hinting on Twitter that he was a bit Node’d out. The story: “Also, let’s point out the obvious: For all these open-source programming technologies (PHP, Ruby, and now Node), there’s a killing to be made in offering enterprise-grade services and support for the more popular choices among them. The open-source hardware trend comes of age The lean startup ethic backfires
Naked Statistics Stripping the Dread from the Data Charles Wheelan (Author, Dartmouth College) The best-selling author of Naked Economics defies the odds with a book about statistics that you’ll welcome and enjoy. Once considered tedious, the field of statistics is rapidly evolving into a discipline Hal Varian, chief economist at Google, has actually called “sexy.” From batting averages and political polls to game shows and medical research, the real-world application of statistics continues to grow by leaps and bounds. How can we catch schools that cheat on standardized tests? For those who slept through Stats 101, this book is a lifesaver. And in Wheelan’s trademark style, there’s not a dull page in sight. Book Details Hardcover January 2013 ISBN 978-0-393-07195-5 6.5 × 9.6 in / 302 pages Sales Territory: Worldwide Other Formats Naked Statistics: Stripping the Dread from the Data Paperback Endorsements & Reviews “While a great measure of the book’s appeal comes from Mr. “Naked Statistics is an apt title.