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 ...

Leeann Lidz has enjoyed creating artwork for more than 50 years. Three years ago, she delved deeply into another artistic endeavor: making mandalas. “Mandala speaks the language of the universe and ...

World Scientific has published a book on the Participatory approach to Modern Geometry by Jay Kappraff. Written to meet a specific need as there is no book on rigorous Euclidean geometry available on ...

There are two ways to construct a triangle using a ruler and a protractor. The first is a Side, Angle, Side (SAS) construction where two sides and the angle between them is known. The second is an ...

Click to see a step-by-step slideshow. STEP 1: This is what to do when you know the length of 1 side and the 2 angles at each end of it: here 8 cm, 40° and 50°. Draw an 8 cm line using a pencil and ...

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

Navigation of the world’s wild places using a compass and paper map is a must-have skill. With it, you’ll always find your way home. Little magnetic needles have been pointing the way for explorers ...

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 ...

The Horizon Team has created a new sketching and drawing tool which can be used to create both digital and physical drawings and is small enough to carry in your wallet. The credit card -sized ...