My piece about Geometry in Bigyan.org.in

My series of article ( one single piece, published in six parts ) about the journey of Geometry, from Euclid to Riemann in Bengali.
Mostly inteneded for non-specialist audience. No training in Mathematics is assumed beyond high school level.
http://bigyan.org.in/2014/11/04/jyamitir_gorar_katha/
http://bigyan.org.in/2015/01/28/elements-of-geometry-part-2/
http://bigyan.org.in/2015/07/05/elements-of-geometry-part-3/
http://bigyan.org.in/2016/04/04/elements-of-geometry-part-4/
http://bigyan.org.in/2017/06/03/elements-of-geometry-part-5/
http://bigyan.org.in/2017/06/21/elements-of-geometry-part-6/