Meet developer icon David Heinemeier Hansson, aka DHH, who explains the need to build lasting products and why he doesn't always listen to customers.

Meet Dr Krithi Karanth, the “wild innovator” who is also a wildlife conservationist, author, professor, and documentary filmmaker.

We all contribute to the 30 lakh tonnes of e-waste India generates every year. Meet Pranshu Singhal, who is trying to reduce our e-waste landfills.

Meet Ananya Gupta, the student who has developed an AI app to identify gender bias in textbooks. She’s now working on getting the textbooks changed.

Rohan, Rakesh, and Rashmi Verma talk about MapMyIndia -- its roots, how it stood up to Google, and how it plans to use technology to change the world.

The Infosys co-founder talks about hard work, resilience, and the role of luck. What keeps him going? Curiosity and a desire to do things better.

A civil servant who believes in humanity, this bureaucrat says she chose the civil services to work at the grassroots. Her motto: Make things work

An NGO once said he is overqualified for a job. Now, he's called 'Solar Gandhi' as he goes cross-country in a solar-powered bus, promoting solar energy.