. >> thanks, alisson. [laughter] >> who did i offend? somebody is upset? >> all sorts of characters on your radio show, bill. thursday morning president-elect donald trump, this is the guy responsible for helping trump get elected, we asked him to pull the room on how favorable the muffin joke is. >> there are two muffins sitting in an elevator, one muffin says to the other muffin, you know, it's getting kind of hot in here, the other muffin says, whoa, a talking muffin. >> how would the muffin joke pull in new jersey. >> i think it would really bomb. i think it would pull terribly. less popular than most major diseases. >> adam had a joke of his own. >> can i help you? the moth says, i don't know where to begin. my wife doesn't love me anymore and my marriage is ending. when i look at my children, i see nothing but disappointment and it reminds me of my own failures in life. oh, my god. you need a therapist or a psychologist. i mean, i can't help you. why did you even come here in the first place. the moth says, well, the light was on >> great having you

>> okay, well let me start off, when my granddaughter alisson was born the first thing i said, welcome to the universe, often a phrase you hear from niel. when you are born you become citizen of the universe. this book will help you with that. we start off telling you how big the universe is. i brought models to i list trait that. this is a hydrogen atom. it's a billion times bigger than it's supposed to be. if you have a billion dollars, you're a billionaire, billion is a mig number. a billion times bigger than a hydrogen atom. this is the electron in orbit around the proton, this is the atom. this is a proton and the actual size of the proton on this scale would be one ten thousands of an inch so most of the hydrogen is empty space. most common atom in the universe and most common atom in your body. there's nothing really intermediate in size between an atom and the nucleus of an an atom. one thing is called muronic hydrogen. instead of electron orbiting around it it has a heavy cousin of the lek -- electron. the orbit of it is 207 times smaller so in this scale a 20th of an inch. it