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Access Broken URLs and Dead Web Pages with Resurrect for Firefox
Resurrect Pages is a free Firefox Add-on that allows you to instantly find archived and cached copies for any dead page or broken URL.
Specifically, Resurrect searches through these cache/mirrors:
Free to use.
Try it out now: https://addons.mozilla.org/en-US/firefox/addon/resurrect-pages/
Wolfram Alpha Is Not Your High School Research System
If Wolfram Alpha had been around when I was in high school it would have made my math and science homework a whole lot easier. Other than solving physics equations, Wolfram Alpha can be used for a whole lot more. The smart database just released a new endeavor called the Documentation Center.
The Documentation Center is still in the preliminary version, but it can be used for:
“The Wolfram System’s unified computation and dynamic document architecture makes possible a new level of interactive presentation—notably allowing finished “slides” on which full interactive input and dynamic computation can still be done. The Wolfram Language’s cell-structured documents also conveniently allow calculations leading up to graphics or other elements to be maintained in the underlying document, but hidden for presentation.”
A whole new interactive level with data is a great idea! It makes it more interesting and Wolfram Alpha gives the chance to improve its quality. Browsing through the new Documentation Center, however, is confusing. It’s not explained how it can be used, only what it can do. Perhaps it requires a purchased membership. It looks like a system for the one percent.
Whitney Grace, March 09, 2014
Sponsored by ArnoldIT.com, developer of Augmentext
Cool Tools is a highly curated selection of the best tools available for individuals and small groups. Tools include hand tools, maps, how-to books, vehicles, software, specialized devices, gizmos, websites — and anything useful. Tools are selected and presented in the book if they are the best of kind, the cheapest, or the only thing available that will do the job. This is an oversized book which reviews over 1,500 different tools, explaining why each one is great, and what its benefits are. Indirectly the book illuminates the possibilities contained in such tools and the whole catalog serves an education outside the classroom. The content in this book was derived from ten years of user reviews published at the Cool Tools website, cool-tools.org.
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This is a great free tool that is so simple to use and which runs in the browser. You can host meetings of up to 8 people and no downloads or registration are necessary.
Process is simple with no long-in or registration.
1. Create a room.
2. Copy the link.
3. Share the link.
4. Appear together.
Good-bye Skype.