AutoCAD, a computer-aided design program from AutoDesk, allows you to create precisely-scaled technical drawings on your computer. For small businesses in fields like architecture and engineering, ...
All That's Interesting on MSN
The true story of Lewis Latimer, the little-known inventor who made electric lights possible
Thomas Edison's lightbulb lasted only a few days — until Lewis Latimer, a Black inventor and patent draftsman, came up with a new filament design that greatly improved it, allowing it to last longer ...
AutoCAD WS is a program that is available for free and only requires a browser such as Safari, IE, Chrome, or Firefox with Flash installed. It allows users to upload ...
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