A new study links Ramanujan’s pi formulae with modern physics. (Image: Canva) A new study links Ramanujan’s pi formulae with modern physics. IISc researchers uncovered deep ties between century-old ...

Most of us first hear about the irrational number π (pi) – rounded off as 3.14, with an infinite number of decimal digits – in school, where we learn about its use in the context of a circle. More ...

With the CBSE Class 12 Physics exam scheduled for today February 20, students across the country are using the final hours to revise key formulas, important chapters and numericals. Experts say ...