Growing up in New York, I was sort of shocked when I realized that my children are Californians. They are 14 years old, and I explain to them frequently that they will never realize the glory of a snow day. You wake up and the world says, 'Oops, it's too much fun to go to school, you've got to stay home and deal with the snow!'

Audiences of critical thinkers are my favorite kinds of audiences. There are jokes I tell in the show that don't get laughs unless I am in front of an audience of critical thinkers. Put me in front of a crowd of science teachers or astronauts! The guileless aren't our audience - it's the critical thinkers we love.

We didn't set out to be educators or even scientists, and we don't purport that what we do is real science but we're demonstrating a methodology by which one can engage and satisfy your curiosity.

Being a geek is all about learning the inventories of things.

But when I lose my temper, I find it difficult to forgive myself. I feel I've failed. I can be calm in a crisis, in the face of death or things that hurt badly. I don't get hysterical, which may be masochistic of me.

Dying is easy. Comedy is hard.

I was walking down a street and after his death and saw a billboard on the side of a brick wall for Van's shoes. It was a picture of Hopper's face, and all it said was, 'Hopper Lives.' So I think he's still part of youth culture. There are lessons to be learned from Hopper about being a young person who wants to live the art life in America.

We know the fans love us to death, and the people that hear out music love our music.