In this Issue Cover Page Contents Mathematics, Matter, Mind and Periodic TableRavindra S. Kulkarni Some Approximate Formulae From The Ancient TimesS. G. Dani What Is Happening In The Mathematical World? Devbhadra V. Shah TMC Activities (August-December 2021)S. A. Katre Problem CornerUdayan Prajapati International Calendar Of Mathematics EventsRamesh Kasilingam Heidelberg Laureate ForumT. R. Ramadas Click here to download this issue Tags Publication TIMC Bulletin Vol 3 Periodic Table Approximate Formulae Ancient Times