Ramji Raghavan is using this principle to help village children from government schools enjoy science and maths. Indulekha Aravind reports
'India is a country where many of the problems need local solutions and some be solved using basic science.'
That's what teachers are telling students in many Indian schools.
Honoured at British Council's Study UK Alumni Awards, Ruchi Shah's illustrations are now part of children's books across nine Indian languages.