IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This set is in a light blue cardboard ...

Whether you’re an artist, an architect, or carpenter, a T-square is an essential tool for your work arsenal. Like an upgraded straightedge, this drawing instrument helps you draw accurate, properly ...

If you're enjoying this article, consider supporting our award-winning journalism by subscribing. By purchasing a subscription you are helping to ensure the future of impactful stories about the ...

Joseph Booth, “On an Improved Instrument for Drawing Spirals,” British Association for the Advancement of Science Report of the Annual Meeting [for 1860] , 30, 1861, pp. 60-61. London International ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

Today on In Case You Missed It: A conductive-ink pen and matching sensor from Japan allows you to draw an instrument on any piece of paper. Carnegie Mellon scientists invented the Ballbot: A robot ...