Mathematician David Stewart claims that the big bang theory is a damp squib. The theory of the big bang is that a massive explosion billions of years ago created everything in the universe.
David says this is nonsense its like this 2 multiplied by 2 = 4 . 5 multiplied by 5 = 25 and so on.
But zero multiplied by zero = zero.
The universe could, under no circumstance start from absolutely nothing.