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Your Inside News Source for ViaCAD and Shark

Searchable, comprehensive, interactive and free Electrical Symbols Library with free downloads for multiple formats, including DXF, DWG and Visio formats.

Scientific physics forums for professionals and students to discuss serious issues and topics regarding physics in theory, practice, study and reality. Students can also find help for homework and career perspectives

Compare the best CAD software. Side-by-side comparisons of features and prices of top rated CAD design software. Easily see which CAD software stands above the rest. Read professional in-depth reviews and articles on how to choose the best modeling s...

It is easy to add style and value to your home. Professional tools offer and ease of use helps casual users and professionals get started faster. Start designing your dream home today!

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Choose from a variety of our powerful 2D and 3D drafting tools for architects, engineers, drafters, and other design-related personnel needing to create professional drawings.

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Comprehensive guitarist and musician discussion forum covering vintage amps, modern amps, guitars, recording gear, drums, bass, and more.

YouTube is a place to discover, watch, upload and share videos.

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iPhone App Discovery, browse cool, fresh Apps for iPhone and iPad. Get daily-updated free recommendations for New, Popular, Best and Trending iPhone Apps and iPad Apps with app video reviews.