Researchers have developed an automatic drawing machine that uses pens and pencils to draw metamaterials -- artificially engineered composite materials that derive their properties from patterned ...

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 ...

(2) Machine Construction and Drawing. Book ii. By A. E. Ingham. Pp. xii + 180. (London: G. Routledge and Sons, Ltd., 1914.) Price 3s. net.

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 ...