A hidden chunk of an ancient tectonic plate is stuck to the Pacific Ocean floor and sliding under North America, complicating ...

Understanding how the brain creates conscious experience remains one of science’s most difficult challenges. Brain scans and ...

In the world of logistics, the last mile problem describes the final part of the route to deliver a good or service to the ...

Does string theory—the controversial “theory of everything” from physics—tell us anything about consciousness and the human ...

For centuries, the principle of symmetry has guided physicists towards more fundamental truths, but now a slew of shocking ...

Inspired by biological systems, materials scientists have long sought to harness self-assembly to build nanomaterials. The ...

Tessellations aren’t just eye-catching patterns—they can be used to crack complex mathematical problems. By repeatedly ...

For more than a century, scientists have wondered why physical structures like blood vessels, neurons, tree branches, and ...

Bangladesh routinely laments the absence of critical thinking among its graduates, yet rarely confronts the systemic failures that prevent its development. From rote-driven primary schooling to theory ...

Researchers uncover the mathematical structure behind mesmerizing tiling patterns, linking their visual appeal to the ...

Abstract: This article presents a novel approach for computing substructure characteristic modes. This method leverages electromagnetic (EM) scattering matrices and spherical wave expansion to ...

A2Z/ ├── Problems/ # Solved problems organized by difficulty │ ├── Easy/ # Easy level problems │ ├── Medium/ # Medium level problems │ └── Hard/ # Hard level problems │ ├── DataStructures/ # Core data ...