The process of testing claims is called science. Now, If you have a claim that can't be tested thats what we call pseudo-science. The difference between pseudo-science and science is whether or not you can test it.

We talk about the Internet. That comes from science. Weather forecasting. That comes from science. The main idea in all of biology is evolution. To not teach it to our young people is wrong.

I change my socks often, because I had bad bouts of athlete's foot fungus infections as a kid. I may be able to change socks less frequently and not get the fungus. But, I'd rather not run the test to determine just how infrequently I could change socks. I don't feel superstitious about it.

I always liked show biz and got to make a few training films at Boeing. Soon after, I got the idea of a science show geared toward kids, around ages 8 through 12.

I worked at comedy clubs - if I can use the term 'work' - for several years. I middled at one point. I never made it; I was never a headliner. I never made enough time to write enough good material, in my opinion.

You stop planetary exploration, those people who do that extraordinary work are going to have to go do something else.