Sang Shan

National Digital Library It is an initiative by HRD ministry. It is a huge collection of learning resources (68 lakh books) from primary to PG level. Students can use it free of charge. To register, go to: https://ndl.iitkgp.ac.in Share with students also.

Girls Do Science Girls in STEM: A New Generation of Women in Science Women who changed the world The Woman Who Saved the U.S. Space Race (And Other Unsung Scientists) What Causes Pre Menstrual Syndrome (PMS)? Arunachalam Muruganantham: How I started a sanitary napkin revolution! International Women’s Day: Twelve Famous Female Chemists click here to download the above graphics

Water War ! Says former NASA scientist turned activist at Avinashi;

நரகவாசல் ஆகிறதா நெடுவாசல் ? (Hell Raising @ Neduvasal)