Satish C. Bhatnagar (Mathematical Sciences) gave a talk titled, "Who Cares Ê×Ò³| Â鶹´«Ã½Ó³» Bhaskar?," was the title of the online talk given on Oct. 18 under the aegis of the 7th annual Aryabhatt Lecture Series. It was organized by the Department of Mathematics and Statistics of the Central University of Punjab, Bathinda (India).