The first colony on Mars is not going to be built by a private company. How are you going to make money? You're not.

NASA has spin-offs, and it's a huge and very impressive list, including accurate and affordable LASIK eye surgery.

All the great advances in cinema came about from technology. The 3-D camera was not invented by a movie director. The new industries are driven by the innovations in science and technology.

Scientific inquiry shouldn't stop just because a reasonable explanation has apparently been found.

It's my duty to enlighten people.

Kids are never the problem. They are born scientists. The problem is always the adults. They beat the curiosity out of kids. They outnumber kids. They vote. They wield resources. That's why my public focus is primarily adults.

When a coincidence seems amazing, that's because the human mind isn’t wired to naturally comprehend probability & statistics.