Ancient Indian Wisdom Scientific and Cultural Heritage by Professor Mahadevan http://www.iimb.ernet.in/user/58/b-mahadevan http://quatr.us/india/science/math.htm http://webusers.imj-prg.fr/~michel.waldschmidt/articles/pdf/Maths-en-Inde.pdf http://www.tifr.res.in/ http://news.uchicago.edu/article/2015/10/15/raghavan-narasimhan-analytically-deft-mathematician-1937-2015 https://www.quora.com/Why-is-India-so-rich-in-ancient-wisdom-culture-and-spiritual-tradition-still-arguably-a-Third-World-country-plagued-by-all-sort-of-problems-from-starvation-to-brutal-rapes http://fr.wikipedia.org/wiki/Portail:Inde http://en.wikipedia.org/wiki/Punjab,_India Les Traditions de l’Inde http://travel.nationalgeographic.com/travel/world-heritage/taj-mahal/ http://travel.nationalgeographic.com/travel/countries/india-guide/ https://www.youtube.com/watch?v=NbBtyaHnTL4