I recognize that there's an appetite that I'm now serving, and I'm happy to do so. I think it means quite a bit that science has achieved this level of public interest and access. And so I'm simultaneously astonished every day upon recognizing this, and I think it's a good sign for the country and possibly for the world.

Hunting for meteorites is like trying to find a pebble on miles of beach.

Today, scientists sound the alarm on other environmental dangers. Vested interests still hire their own scientists to confuse the issue. But in the end, nature, will not be fooled.

For centuries, epilepsy was the exact expectation of someone being possessed by the Devil. There was no better explanation, and it allows you to admit the existence of the Devil. If there's a Devil, that mean's there's a God.

No doubt, the most challenging class of questions in science is the origin of things.

I would expunge the word "aptitude" from our vocabulary, because if you're interested in something, that's all that matters. You'll spend more time doing it, that than anything else, and possibly more time doing it than anybody else. And that's all that matters, because in the end, if you love what you do, you'll be your best at it compared to anything else you might have chosen as a career.

Photons are accurately and legitimately described as waves and particles at the same time. They are genuine wavicles.