The more energy produced in a smaller area produces higher energy particles consisting of "heavier" quarks and other byproducts (E=mc^2).
I was wondering if all the mass=energy (and space-time) in the Universe were concentrated in one point, could it be a unbelievably super-massive particle that quickly decayed into our known (and unknown) Universe?
![Shocked :shock:](./images/smilies/icon_eek.gif)