This vedic myth describes the process of creation at the planck time after the Big Bang. At that point in time, matter and antimatter were created only to annihilate each other in a tremendous ball of fire. In the end, only a tiny fraction of matter remained (the amrita) which became the source of who we are today.
Watch these series of clips and find out. http://www.youtube.com/watch?NR=1&v=EtyCP8hEruM