An interesting article on three pioneering women scientists: https://thelifeofscience.com/2021/10/07/three-women-scientists-the-evolution... Arun http://orcid.org/0000-0002-4398-4658 http://www.researcherid.com/rid/B-9925-2009 -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.