You can involve yourself in electronics, computers, puzzles... there's a lot of creativity and brain working. There's a lot to model trains that people don't realize.

Man-made computers are limited in their performance by finite processing speed and memory. So, too, the cosmic computer is limited in power by its age and the finite speed of light.

From cell phones to computers, quality is improving and costs are shrinking as companies fight to offer the public the best product at the best price. But this philosophy is sadly missing from our health-care insurance system.

I think we are at the very beginning of high changes, not only in terms of digital film, but in the way the movies will be screened, whether they'll be screened on phones, on computers - on everything.

You have to wait for people to program you. The only difference is the amount of people that you're going to reach but that's going to even out in the next two or three years anyway. Computers are being bought faster than televisions right now.