These are people from everywhere, from Lawrence Livermore and JPL and Sandia National Labs, the FBI, all over the place, real scientists who see what we're doing, and they consistently thank us. "I agree your results aren't always right," they'll say, "but your methods are clearly showing that science is a re-creative process, and it's an interesting process because it's messy, and no other shows show that."

There's this group online that I frequent. It's a group of prop crazies just like me called the Replica Props Forum, and it's people who trade, make and travel in information about movie props.

I've learned over decades of building that a deadline is a potent tool for problem-solving.

The idea of an ordered and elegant universe is a lovely one. One worth clinging to. But you don't need religion to appreciate the ordered existence. It's not just an idea, it's reality. We're discovering the hidden orders of the universe every day.

When I finally got up to Industrial Light And Magic to work on the 'Star Wars' movies as a model-maker, it felt like dying and going to heaven.

I find it's too much for me to read endless critiques, even if we're being well-defended, of exactly what we're doing. When someone tells us something we're doing wrong on the boards, we try to respond, we try to be responsive to the fan boards, but yeah, I can't read them.

I think one of the defining moments of adulthood is the realization that nobody's going to take care of you. That you have to do the heavy lifting while you're here. And when you don't, well, you suffer the consequences.