The room is rather spacious, much bigger than the size of an entire flat occupied by a typical upper middle-class Indian family. Is there something about the biggest room located at the western end of ...

Reflective symmetry is when a shape can be folded in half, with either side of the fold being a mirror image of the other. Rotational symmetry is when a shape can be rotated and it still looks the ...

To begin to understand what mathematicians and physicists see in the abstract structures of symmetries, let’s start with a familiar shape. We are fond of saying things are symmetric, but what does ...