unicorn TSP crossing The question behind the “Traveling Salesman Problem” is basically, what’s the most efficient path through a large number of points? There are probably many important applications of this difficult mathematical problem, but the most interesting for me is line art. If you’ve been following the progress of the MakerBot Unicorn or Egg-Bot projects, you’ve already seen some incredible examples of “TSP” line art. Error - could not find Thing 4450. scripting:tutorials:hello_world [Physion] Introduction This the classic “Hello World” example. Create a new file (or scene if you prefer) This is done through the app object: app.newFile(); Create a rectangle item Book Writer: App Allows Students to Create Their Own eBooks After reading online reviews and testing the app with my students for several weeks, I can endorse Book Writer as the best eBook creator for iOS. Compared to similar apps, Book Writer offers more multimedia features and is better suited for a large age range. With this app, teachers can incorporate technology into the creative process, motivating and empowering students to bring their stories to life. Because Book Writer offers more tools to facilitate the book-making process, it rises above the competition.
New Tech for Old Computers & Game Systems There are really only three groups of vintage computing enthusiasts out there. One is the purist, who wants to maintain, restore, and operate his vintage systems in a historically authentic manner, using only the contemporary technology available at the time, one is the devoted user, who doesn't care how you use the computer, as long as it gets the job done (perhaps better and faster than before), and then there's the tinkerer / hacker who just wants to play around and push old systems to, and beyond, their designed limits. This page contains a constant work in progress: a list of links to various online projects and products involving the interfacing and integrating of modern computing and electronics technology to older computers or game systems — either to replace failure-prone parts, to enhance their functionality, or "just because you can." It's intended mainly for the tinkerer type, but it could also easily be of interest to the devoted user as well. ———-Last Updated: 03/12/2008
23 Tools and Resources to Create Images for Social Media Update – we launched Pablo a new tool to create beautiful images for your social media posts in under 30 seconds You can use Pablo right from the get-go, no need to login or create an account. Just quickly create amazing images super fast. You can try out the first version of Pablo right now – no login required. Just head to and give it a try! We’d love to hear your thoughts about Pablo on Twitter, just hit us up @buffer and hope it makes creating images for your social media posts much easier for you. Fieldrunners Get the latest version of Fieldrunners straight from the App Store! Install Fieldrunners Support | Forums | ©2011 Subatomic Studios Sorry, your browser's configuration does not support WebGL.
5 Tools to Introduce Programming to Kids Digital Tools Arduino It’s hard to argue with the importance of teaching students how to use computers — how to turn on, log on, search the Web, and use applications. Getting Started Checklist To use the gogoboard, you should have the following things ready. A GoGo Board together with a USB cable. Batteries or power adapter if using motors. Although the gogoboard can be powered via the USB cable, it is not recommended for use with motors, as the USB port provides only limited power.Some sensors and/or motors.Construction materials such as cardboard paper, wood, ice-cream sticks, string, etc.A computer running any recent version of Windows (Windows 2000 and older have not been tested). What's New in Stencyl 3.0? Stay up to date with the latest requirements from Apple & Google. Many bug fixes. 64-bit iOS Games Apple is now requiring all games to be built as 64-bit apps. Google Purchases v3 Support for the latest version of Google's in-app purchases service. Improvements to Design Mode Better performance. Find Block in behaviors.
How to Create an Infographic in an Hour or Less [5 Free PPT Templates] Wouldn't it be great if creating infographics was as simple as writing regular ol' text-based blog posts? Unfortunately, the reality is that making visual content like this usually takes a lot more time, effort, and let's face it -- skill -- than the written word. Usually. But considering the popularity and effectiveness of visual content in marketing today, you can't just afford to throw in the towel. That's why we decided to take all the pain and suffering out of infographic creation. Seriously -- don't throw in the towel just yet.