Dear Friends, Sharing some useful videos containing the details about Biography of Dr. S.R. Ranganathan and How does RFID work? You may view both the videos at the following link. 1. Did You Know? - Part - 8 - Biography of Dr. S. R. Ranganathan https://www.youtube.com/watch?v=jxozhZsGeGU 2. Did You Know? - Part - 9 - How does RFID work? https://www.youtube.com/watch?v=JLFMvEC3f-U Trust videos will be helpful for everyone. Many more in next video..... Thanks DP Tripathi -- ********************************* *Dhanwantari Prakash Tripathi* MA (ECO), MLISc, HDISM, ECDL ********************************* Assistant Librarian, Periodicals Biju Patnaik Central Library National Institute of Technology Rourkela, Odisha ​​ –769008 INDIA ********************************* *YouTube - Librarian Guide https://www.youtube.com/channel/UCqq2XkD5KKp5W7VrMJOsGhw* ********************************* *M - +91-8895296796* *U - www.dptripathi.in http://www.dptripathi.in * *********************************