#938 - Lawrence Krauss

four three two live mr kraus how are you sir great great to be here i have been enjoying

your latest book but i do have to tell you i think you broke my brain with gauge symmetry

i had to go over that about 30 or 40 times try to figure out what that means and how that works

and well it's amazing you did it breaks our brains i i put it in there in spite of the fact it's hard

that part is hard but it is so central to the way we think about the world nowadays i thought

i gotta try and explain it and i was i spent i broke my own brain trying to think of ways to

explain it and i figured people wouldn't devote as much time as you did to doing it is so it's so

subtle that it's that many that even physicists have a hard time in some ways grasping the