Many physicists believe that the universe arose out of nothingness during the Big Bang which means that nothing must have somehow turned into something. How could that be possible?
Due to the weirdness of quantum mechanics, nothing transforms into something all the time. Heisenberg’s uncertainty principle states that a system can never have precisely zero energy and since energy and mass are equivalent, pairs of particles can form spontaneously as long as they annihilate one another very quickly. read the full story here