A retired teacher in California got a surprise in the mail: a missing geometry book that disappeared 40 years ago. The book was sent by a former student, Brent Gentner, who discovered it while ...

When you purchase an independently reviewed book through our site, we earn an affiliate commission. By Matt Parker SHAPE The Hidden Geometry of Information, Biology, Strategy, Democracy, and ...

Do you recall your high school geometry? Given isosceles triangle ABC, where side AB is equal to side BC, then angle A is also equal to angle C. That’s not something your math teacher invented—it’s a ...

OF late years a very remarkable change has been made in the theory of elementary geometry, the general effect of which has been to make it more abstract, and to reduce a great deal of it to the ...

They say less is more - and that's certainly the case with Andrés Gallardo Albajar's stunning new photography book, Urban Geometry. The book is brimming with stunning architectural images but as ...