It's sort of a mental attitude about critical thinking and curiosity. It's about mindset of looking at the world in a playful and curious and creative way.

Mostly I make lists for projects. This can be daunting. Breaking something big into its constituent parts will help you organize your thoughts, but it can also force you to confront the depth of your ignorance and the hugeness of the task. That's OK. The project may be the lion, but the list is your whip.

In the summer of 2002, we had spent six weeks shooting the three pilots of Mythbusters, and Jamie[Hyneman] called me up afterward - well, first he called me up to tell me to clear my crap back out of his shop - and he said, "Well, that was kind of fun, wasn't it? I mean, I don't see where this could go, because we pretty much did everything. But it was fun."

I think at this point, there's a certain bizarre chemistry between Jamie [Hyneman] and I that we can't ignore a lot of the mechanics of, that we're quite aware of. Half of it is absolutely genuine, and half of it is us playing around with that fact.

I'm a lifelong movie addict, and one of my favorite projects is making replica props and costumes. Nearly every one of these - from R2D2 to Hellboy's revolver - ends with the paint job. And it's not just cosmetic. The paint literally tells a story: what this thing is made of, where it's been, what it's been used for, and for how long.

Technology is usually there to let some process go on hidden in the background. For us on 'MythBusters,' we're always trying to make the process apparent. So, we have learned to try and never rely on a technological solution when an analogue one is in front of us.

Let's get on our knees and pray. I don't know to whom. Is there a patron saint of ballistics gel?