Under United States copyright law, engineering drawings, including architectural drawings and mechanical drawings, are all eligible for copyright protection. The scope of protection for mechanical ...

FreeCAD started out a little shaky, but it has gotten better and better. If you are trying to draw a schematic, it probably isn’t the best way to do it. However, it is a great graphical alternative to ...

The “Senseless Drawing Bot,” by Japanese designers So Kanno and Takahiro Yamaguchi, uses a double pendulum mounted on a modified electric skateboard to create an ingenious spray-painting machine that ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...