Designer Nicholas Rougeux created an interactive version of one of the first multicolor books, which turned Euclid’s pivotal geometric ideas into visual diagrams. “The primary goal was to pay homage ...

There's a simple way to learn geometry over the summer. It is easy and fun. Imagine Euclidean geometry: the video game. If your experience in high school geometry was anything like mine, it probably ...

THIS is a “prodigious” work of 182 pages demy 8vo, printed on excellent paper, with clearly-drawn figures, devoted to the “painful” elucidation of all the difficulties to be found in the first book of ...

THIS little book is another attack on Euclid, and its main object is to exhibit an elementary course of geometry in a system of natural sequence—Euclid's order and method being, of course, ignored.