In 1999, when the Agastya International Foundation set out to bring hands-on learning to disadvantaged children, their focus on STEM was not entirely by design. Founder Ramji Raghavan had envisioned a world-class educational movement that found tremendous support from some of the nation’s most brilliant scientific minds, including Dr. PK Iyengar, Dr. APJ Abdul Kalam, Dr. VK Aatre and Dr. R Krishnan.