[Music] [Applause] Whenever we talk of atomic energy or nuclear power, there is radioactivity associated with the same and there are some sort of fears, some sort of misconceptions. And during discussions usually three types of misconceptions or fears are there. First one that is related to if uh feeling that radiation is going to harm human life.Second one nuclear power stations may leak radioactivity and this may be dangerous. Third one, spent fuel which is coming out of the nuclear reactors is going to b ...