Chetan Bhagat emerges as India's best-selling author of 2015.
For former President A P J Abdul Kalam, the greatest regret in life was not being able to provide facilities like 24-hour electricity to his parents during their lifetime.
A brief class by his teacher on the Rameswaram seashore on how birds fly and the locomotive force behind their flight gave former President A P J Abdul Kalam his aim in life and helped him in understanding physics better.
Dr Bhabha and Dr Sarabhai didn't feel guilty for their ambitions; it was for those 'mad scientists' that India is a powerhouse -- both at the atomic level and in the vastness of space, observes Kumar Abishek.