Two decades ago, the mathematician Moon Duchin spent her summers teaching geometry at Mathcamp, a program for mathematically talented teens. Campers contemplated notions such as how to prove whether a ...

Dan Neidle, writing in the FT Weekend (“Stop talking about wealth taxes — make these reforms instead”, Opinion, September 13), has mistakenly, I believe, identified rightwing tax populism as the ...

The Etch A Sketch was never supposed to meet a Raspberry Pi, a camera, or a mathematical algorithm, but here we are. [Tekavou]’s Teka-Cam and TekaSketch are a two-part hack that transforms real photos ...

Abstract: In this paper, we have proposed altogether different and new approaches for the computation of all possible spanning trees of a simple, undirected, and connected graph. Our proposed ...

British archaeologists recently found the remnants of a 17th-century house where Isaac Newton’s mother lived – not far from the site of his famous apple tree. The National Trust announced in a recent ...

British archaeologists recently found the remnants of a 17th-century house where Isaac Newton’s mother lived, not far from the site of his famous apple tree. The National Trust announced in a recent ...

If you’ve been making the same commute for a long time, you’ve probably settled on what seems like the best route. But “best” is a slippery concept. Perhaps one day there’s an accident or road closure ...

Abstract: The number of spanning trees is a parameter of architectural and dynamic proprieties of a graph. Computing spanning trees of a graph is a NP-hard problem in graph theory. Algorithms counting ...

The Hebrew Immigrant Aid Society “likes to bring invaders in that kill our people … Screw your optics, I’m going in.” Those were the last words posted online by Robert Bowers before he massacred ...

In 1997, I had a vision that I drew out in a flash that would change my life. It depicted the evolution of complexity that started with energy and grew into the dimensions of matter, life, mind, and ...