@Amulet Thank you very much for your nomination of @jayasala42 's Indu This is typically a potpourri of Jayasala Madam that leaves an everlasting fragrance in the site. I just loved it. Yesterday I was responding to a feedback about women entrepreneurs. I came to know from the references cited that women were as active in innovating as men but they never followed it up with securing patent for their innovations. This is another case in point. Jayasala Madam should have taken a patent for Indu A wonderful read indeed!