This reminds me...
PBS is having their begging for dollars drive again. So, they aired a show "The Theory of Everything" (At least, I ~think~ that is what it was called). I have seen it before; didn't want to watch it again with all the interruptions. However, it is interesting and focuses on String Theory.
I prefer the 'Ball of Cheese' Theory in which the whole universe it made of of various size balls of cheese which we can not perceive because we are not hungry enough. (H < nC)
Silly string, or the cats-cradle sort?