Excitement in Science: Insights and Perspectives- Talk-2: Department of Biological Sciences, BITS Pilani, Pilani Campus conducted a series of research talks by eminent scientists/researchers working in India or abroad. As part of this endeavor, on 19^th November 2022., a research talk entitled “Programmable DNA nanodevices to instruct biological systems” was delivered by Dr. Dhiraj Bhatia, Assistant Professor and Ramanujan fellow, Indian Institute of Technology, Gandhinagar, India.