Radioactivity Natural or Manmade

Guests: Dr T K Bera, distinguished Scientist & Director, Chemical Technology group, BARC, Mumbai Dr. D V Gopinath, Former Director, Health and Biogroup,BARC,Mumbai Dr. P. Venkataramayya, Former Vice Chancellor, Kuvempu University Sri. Srikantan Project Manager (Mech), RMP, Mysore. Dr. N. Karunakara, Professor, University Scientific Instrumentation centre (USIC), Mangalore University Dr. J. Sannappa, Chairman and Professor of Physics, Kuvempu University Dr. Meenakshi Sundaram, Scientist and Ex-IGCAR