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fDesc[0] = "BlockCAD is a freeware program for building virtual models with Lego-like bricks. <br /> You can save your models, or save pictures of them (.bmp, .jpg), even reuse a complete model as a part in another model. <br /> <br /> BlockCAD is not a full CAD program, the pieces can only be placed &#039;studs up&#039;, and rotated in steps of 90 degrees. It is impossible to draw pieces that are partly inside other parts, which excludes almost all of the Lego Technic line, but there&#039;s still a lot of fun to be had with it.";

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