All articles
Dive into the fascinating world of mathematics with our captivating articles, written by passionate experts. Whether you are a curious amateur or a seasoned mathematician, our articles cover a wide range of topics, from fundamental concepts to the latest discoveries, including practical applications and philosophical reflections.
Sort by
Octonions: Cayley's non-associative algebra | Tangente
Mar 16, 2026
Octaflexagon: eight-sided paper flexagon | Tangente
Mar 16, 2026
Octahexahedron: a 14-faced polyhedron with different kinds of faces | Tangente
Mar 16, 2026
Truncated octahedron: Archimedean polyhedron | Tangente
Mar 16, 2026
Bricard's hinged octahedron: a flexible structure | Tangente
Mar 16, 2026
Regular octahedron: Platonic solid dual to the cube | Tangente
Mar 16, 2026
Octahedron: definition and types of polyhedra | Tangente
Mar 16, 2026
Hadley's octant: double-reflection navigation | Tangente
Mar 16, 2026
Octant: 18th-century navigation instrument | Tangente
Mar 16, 2026
Octahemioctahedron: uniform star polyhedron | Tangente
Mar 16, 2026
Ontogenetic obstacle in mathematics education | Tangente
Mar 16, 2026
Bachelard's epistemological obstacle | Tangente
Mar 16, 2026
Didactical obstacle in mathematics: definition | Tangente
Mar 16, 2026
Astronomical obliquity: planetary tilt | Tangente
Mar 16, 2026
Math for everyone
Fractal object: self-similarity and geometry | Tangente
Mar 16, 2026
History and Culture
Harry Nyquist: information theory and signals | Tangente
Mar 16, 2026
Nephroid: the kidney-shaped curve in a cup | Tangente
Mar 16, 2026
History and Culture
Pedro Nunes (Nonius): mathematician and navigator | Tangente
Mar 16, 2026
Math for everyone
Sosa number: numbering ancestors | Tangente
Mar 16, 2026
Math for everyone
Social security number: the mathematics of the NIR | Tangente
Mar 16, 2026