http://www.rediff.com/tags/+pythagorean India's largest news and entertainment service online.. en-us Tue, 16 Apr 24 20:15:53 +0000 Tue, 16 Apr 24 20:15:53 +0000 http://www.rediff.com/push Rediff feeds Copyright: (C) 2009 Rediff.com India Limited. All Rights Reserved. http://www.rediff.com/news/report/aryabhatta-knew-about-gravity-before-newton/20150221.htm Wed, 17 Apr 2024 01:45:53 +0530 http://www.rediff.com/news/special/did-india-discover-pythogoras-theorem-a-top-mathematician-answers/20150109.htm Wed, 17 Apr 2024 01:45:53 +0530