CSIR’s Memorable Mark with Indelible Ink

Come elections and a deep purple mark on the voters’ left forefinger is a familiar sight. What most of us are, however, not so familiar with is the fact that this inerasable ink mark is a gift of CSIR to the Nation. Once applied, this mark indicates that the voter has cast his/her vote, and … Continue reading CSIR’s Memorable Mark with Indelible Ink