Star Trek's insight lay in the promise of going to the stars together, with well-defined stereotypes who could supply the emotional frame for the potentially jarring truths of these distant places.

It really helps if you know your subject matter immediately. I find that enormously useful because then you can concentrate on all the usual novelistic things - the character, the plot and so forth - and you don't have to spend an enormous amount of time learning another trade, essentially.

Electromagnetic theory and experiment gave us the telephone, radio, TV, computers, and made the internal combustion engine practical - thus, the car and airplane, leading inevitably to the rocket and outer-space exploration.

Nostalgia is eternal for Americans. We are often displaced from our origins and carry anxious memories of that lost past. We fear losing our bearings.

Another hero was Tom Swift, in the books. What he stood for, the freedom, the scientific knowledge and being and engineer gave him the ability to invent solutions to problems. He's always been a hero to me. I buy old Tom Swift books now and read them to my own children.

Science has advanced a long way in the 44 years since Roe v. Wade, and it is time that our laws reflect the undeniable truth that life begins at fertilization and that unborn citizens are entitled to the same protections as every American.

I always wanted to do action-adventure, and science fiction genres were always something that were of great interest to me.

Almost all paleontologists recognize that the discovery of a complete transition is in any case unlikely.