Want to learn more about engineering?
- How Stuff Works
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Fun and informative videos, articles, and illustrations about how thousands of things work, from engines to picking locks to ESP.
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- Alternative Energy Blog
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Creating public awareness about energy usage and offering a dialog about alternative energy solutions.
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- PTC/USER
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Where users of product development and engineering software from Parametric Technology Corporation can find independent support.
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- MCAD Central
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A hub for Pro/ENGINEER users, from beginners to experts, to share their knowledge and expertise with each other.
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- eFunda
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A source for engineering fundamentals replete with formulas, illustrations, and articles.
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