background preloader

Awesome Things You Can Do With Wolfram Alpha

Awesome Things You Can Do With Wolfram Alpha
Wolfram Alpha Wolfram Alpha is probably the most useful site on the internet. It's not a search engine, it's not an encyclopedia, and it's not a calculator, but it's a little bit of all of that. It's really the only member of its field. Originally developed as an online version of Stephen Wolfram's Mathematica software, its basic functionality is that of a math equation solver. Over the years, however, it's grown substantially, and has really matured as a site to become one of the coolest and most informative sites online. Here are some of the coolest things you can do with it. <div class="slide-intro-bottom"><a href=" class="sl-start">Click to see the glory of Wolfram Alpha &raquo;</a></div>

Related:  Computer ScienceInternet/Google stuff

6 Ways to Reduce Size of Excel Files Steps Method 1 of 6: Try Some Easy Fixes Size of Excel Files Step 1 Version 3.360p.mp4- Watch a 10 second video1Check for formatting on unused cells. Power Searching with Google Thanks for visiting! For a short time, the course materials for Power Searching with Google will remain accessible below. Then they will be made permanently available at the Google Search Education site. For a handy reference of all search tips from the course, check out our printable Power Searching Quick Guide. To receive announcements about future search-related classes, add yourself to the Search Education Google Groups mailing list.

10 Programming Languages You Should Learn in 2014 The tech sector is booming. If you've used a smartphone or logged on to a computer at least once in the last few years, you've probably noticed this. As a result, coding skills are in high demand, with programming jobs paying significantly more than the average position. 15 Ways to Make Yourself a Better Computer User There’s nothing more soul-sucking than sitting there picking your earwax while you watch Windows 7’s blue ring of fire. Yet, to be fair, your poor laptop spends a lot more time waiting for you to act than you waste watching it load applications, boot up or finish processing. If your computer takes .8 seconds to load your browser, but you take 5 unnecessary seconds to type in a username and password, who’s the slow poke? Fortunately, you can reduce the human bottleneck if you take just a few simple steps that will double your personal processing power. To show the benefits of overclocking yourself, I’ve put my stop watch where my mouth is and recorded the amount of time you’ll save by following each of my tips.

Music Recognition Algorithm: How Shazam Works You hear a familiar song in the club or the restaurant. You listened to this song a thousand times long ago, and the sentimentality of the song really touches your heart. You desperately want to heart it tomorrow, but you can’t remember its name! Fortunately, in our amazing futuristic world, you have a phone with music recognition software installed, and you are saved. You can relax, because software told you the name of the song, and you know that you can hear it again and again until it becomes a part of you…or you get sick of it. How to Choose the Right Words for Best Search Results Digital Tools Diane T. Sands Dear Savvy Searcher, My students keep wanting to enter their entire research question into the search bar.

Core Java Web Page ISBN: 978-0137081899 and 978-0137081608 Both volumes are available as e-books: Core Java Volume I--Fundamentals | Core Java, Volume II--Advanced Features Core Java by Cay S. Horstmann and Gary Cornell was originally published in the Java series of Sun Microsystems Press and is now published by Prentice-Hall. The book is aimed at experienced programmers who want to learn how to write useful Java applications and applets. Ten Search Tools and Tactics Teachers and Students Need to Know I often find myself in conversations with teachers and students about Internet search strategies. Often times the conversation reminds me that what's obvious to me is amazing to someone else. Last week I had that very experience as I taught a couple of teachers some search techniques that they are going to pass along to their students. As a follow-up to that experience, I've crafted the following list of search tools and tactics that every teacher and student should know. 1.

Bruce Eckel's Free Electronic Books These are electronic books in HTML on C++ and Java, along with the source code. The HTML books are fully indexed, use Frames for easy navigation through the chapters, and have color syntax highlighting on all the source-code listings. Each HTML download contains an entire book and source code in a single zipped file. Click here for public and on-site seminars based on the books below. Note: Many of these documents require the installation of the fonts Georgia, Verdana and Andale Mono (code font) for proper viewing.

How to Use Google Search More Effectively [INFOGRAPHIC] Among certain circles (my family, some of my coworkers, etc.) I'm known for my Googling skills. I can find anything, anywhere, in no time flat. My Google-fu is a helpful skill, but not one that's shrouded in too much mystery — I've just mastered some very helpful search tricks and shortcuts and learned to quickly identify the best info in a list of results. Sadly, though web searches have become and integral part of the academic research landscape, the art of the Google search is an increasingly lost one. A recent study at Illinois Wesleyan University found that fewer than 25% of students could perform a "reasonably well-executed search."