There's no director who wants to portray cheese puffs with a certain color that's going to make or break the commercial, in his opinion. We don't have to do that, so I don't miss it at all, really.

From our point of view, we're just curious, we're poking around and having fun. If it's science, if it's accurate, if it's not accurate, we did the best we can to keep things clean and understandable, but we're just having fun, so sue us if we got something wrong.

We should point out that if we feel like we've upset somebody and they're vitriolic, if people are actively pursuing some sort of complaint, then we've done our job.

There are a lot of times when we can just time something and say "busted" or "confirmed" or whatever, instead of building a robot or some gadget to make it happen more elaborately. In those cases, we're simply enjoying ourselves.

Duct tape is not a perfect solution to anything. But with a little creativity, in a pinch, it's an adequate solution to just about everything.

When I figured that I could do anything if I was simply methodical about it. I went to the library - and this was before the Internet - and I searched for a career that was creative, would not fall into a routine, involved problem solving and making things. It also had to be dynamic. I came up with special effects.

We have relatively little time and a whole lot of curiosity, so the most efficient way to get there is what we do, and that often happens to be some form of science.