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Take college and university courses online completely free. In recent years massive open online courses (MOOCs) have become a trend in online education.

Take college and university courses online completely free

The term was coined in 2008 by David Cormier, manager of web communications and innovations at the University of Prince Edward Island. The first MOOC was created the previous year, at Utah State University. Free Online Courses. Advance your College Education & Career. Melanic Fawn - Wikipedia Entries to Read in the Dark.  Mapping the human brain connectivity. 2012 Photomicrography Competition. Welcome to LCWO.net - Learn Morse Code (CW) Online! - Learn CW Online. Learn C The Hard Way A Clear & Direct Introduction To Modern C Programming.

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The Blog by Ziyad Nazem. Many-worlds interpretation. The quantum-mechanical "Schrödinger's cat" paradox according to the many-worlds interpretation.

Many-worlds interpretation

In this interpretation, every event is a branch point; the cat is both alive and dead, even before the box is opened, but the "alive" and "dead" cats are in different branches of the universe, both of which are equally real, but which do not interact with each other.[1] Science and Physics. Physics/Space. Alpha-Centauri: Übersicht aller Folgen. Physics Flash Animations. We have been increasingly using Flash animations for illustrating Physics content.

Physics Flash Animations

This page provides access to those animations which may be of general interest. The animations will appear in a separate window. The animations are sorted by category, and the file size of each animation is included in the listing. Also included is the minimum version of the Flash player that is required; the player is available free from The categories are: In addition, I have prepared a small tutorial in using Flash to do Physics animations. The Official String Theory Web Site. Eric Weisstein's World of Astronomy. Physics. Astrophysics. Outer Space Flight Videos & Pictures. HubbleSite. We Choose the Moon: Celebrating the 40th Anniversary of the Apollo 11 Lunar Landing.

Introduction to Astrophysics. NASA. SkepTV. LED Lights Make Augmented Vision a Reality. LED Lights Make Augmented Vision a Reality Okay, this is just freaky.

LED Lights Make Augmented Vision a Reality

We know LED lights are versatile enough to be used for practically anything, but LED contact lenses? Really?! Yes, as it turns out, really. University of Washington researchers have figured out how to implant semitransparent red and blue LED lights in contact lenses, for the purpose of receiving and displaying data in sharp visual images and video. Online Textbooks for Free. Where Students Read Textbooks FREE. Curriki. Open Textbooks « Community College Consortium for Open Educational Resources. 100 Time-Saving Search Engines for Serious Scholars.

While burying yourself in the stacks at the library is one way to get some serious research done, with today’s technology you can do quite a bit of useful searching before you ever set foot inside a library.

100 Time-Saving Search Engines for Serious Scholars

Undergraduates and grad students alike will appreciate the usefulness of these search engines that allow them to find books, journal articles and even primary source material for whatever kind of research they’re working on and that return only serious, academic results so time isn’t wasted on unprofessional resources. Note: Visit our updated list for the latest in academic search engines. General Start off your research with one of these more general academic search engines.

Intute: Use this website’s search tools to find the best and most reliable sites to start your research. Meta Search Want to search it all at once? Dogpile: Search Google, Yahoo, Bing and more at once with this great search engine. Databases and Archives Books and Journals Science Math and Technology Social Science. Free Computers Video Lecture courses.

FullDocumentary.com. 100 Incredible Lectures from the World's Top Scientists. Posted on Thursday June 18, 2009 by Staff Writers.

100 Incredible Lectures from the World's Top Scientists

100 Best (Free) Science Documentaries Online. No matter how much you know, there is always something new to learn about science.

100 Best (Free) Science Documentaries Online

While your college courses may cover the basics, you can get a more in-depth look at a wide variety of topics from Internet resources such as these great documentaries. Khan Academy. 99 Ways to Make Your Computer Blazingly Fast. Over the last several years working in IT for various companies as a Systems Administrator, Network Administrator, and Help Desk professional, I’ve written and learned about many ways to increase the performance of not only my PC, but also of the many PCs on my networks ranging from Windows 98 to Windows Vista.

99 Ways to Make Your Computer Blazingly Fast

In this article, I hope to compile a complete list of all the different methods and tricks that I’ve used to get the last bit of juice out of a slow PC. Whether you are using an old PC or the latest and greatest in hardware, you can still use some of these to make your PC run faster. Note that since I write two blogs, Help Desk Geek and Online Tech Tips, I have previously written about many performance tips already which I will link back to throughout. 500 Free Online Courses from Top Universities. Get 1200 free online courses from the world's leading universities -- Stanford, Yale, MIT, Harvard, Berkeley, Oxford and more.

500 Free Online Courses from Top Universities

You can download these audio & video courses (often from iTunes, YouTube, or university web sites) straight to your computer or mp3 player. Over 30,000 hours of free audio & video lectures, await you now. Humanities & Social Sciences Art & Art History Courses Classics Courses. Free Online Classes. Coursera. Today I Found Out. Dangerously Fun. 50 Things Everyone Should Know How To Do. Robotics, IA and Informatics. Deus Ex: The Eyeborg Documentary.