Anyone who's ever tried tiling a floor, a backsplash or even an arts-and-crafts project probably knows the emotional ...

The Kakeya set—named for its discoverer Sōichi Kakeya—was complicated by a subsequent mathematician named Abram Samoilovitch ...

A geometry problem over a century old has just found its definitive answer. Mathematicians have confirmed that the solution ...

A new proof solves the “Kakeya conjecture” in three dimensions, opening up a new set of possibilities for mathematics, from computer science to cryptography ...

Our WSJ Crossword April 2, 2025 answers guide should help you finish today’s crossword if you’ve found yourself stuck on a ...

The Nothing Phone (3a) series is now available at Sunrise, the only network operator in Switzerland to offer it. Featuring an innovative design and powerful technology, the Nothing Phone (3a) and (3a) ...

Materials Chemistry and Catalysis, Debye Institute for Nanomaterials Science, Utrecht University, 3584 CG Utrecht, The Netherlands ...

As it unfurls, the saga of Mahmoud Khalil—the Columbia agitator picked up by immigration enforcement last week—looks less like a complicated immigration-law dispute and more like something out of a ...

A mathematical problem solved by Susanna Heikkilä relates to the classification of quasiregularly elliptic 4-manifolds, asking what four-dimensional shapes can be obtained by deforming four ...

I was in the seventh grade and there were only a few weeks of classes left. Being a member of the eldest grade in the school, along with the naive confidence of a young teen, gave me an embarrassing ...

Abstract: Four-dimensional (4D) constellations are optimized using geometric shaping (GS) with orthant symmetry (OS) over realistic optical channel models targeting next-generation single-span systems ...