We may receive a commission on purchases made from links. We all remember math class in grade school and being asked to calculate angles for a geometry chapter. Well, while you might not have realized ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. These clear plastic instruments are ...

The U.S. Patent and Trademark Office on Tuesday issued Apple a patent for an app and GUI pertaining to multitouch virtual drafting tools, like rulers and protractors, which can be applied to portable ...

If you are a Maker space or individual lucky enough to own a Plasma Cutter, this electric protractor compass could be handy. The folks over at [MakeItExtreme] built this circle cutting tool to help ...