What is a 3-D Printer?

Back in June, the Wall Street Journal had a half-page article on 3-D printers. I had seen the term, and sort of somehow thought of it as a way to print things that one could look at with those goofy 3-D glasses we wear at the movies; somehow to make the object on the page…
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Nice Smartphone App for Notes/Lists

Like many of you, I'm not a "power user" of my reasonably current smart phone, in my case a Motorola Droid RAZR. However, gradually I'm adding apps that are needed and useful. Needing an easy to use and robust way of making lists of things, I tried several apps from the Android Apps Store, and…
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