Yeah. Science doesn't end. That's the one thing I learned. People think of science as spitting out right answers, and that's it. It's always under review.

I wasn't naturally a scientist, but I was always fascinated by how the world worked and why things were the way they were.

I love being in America. I love America. I absolutely adore working in America. I'm at my happiest when I'm in the States.

I'm not an academic, but I'm someone who has a great passion for science and wants to convey the idea that science is for everyone.

I've found the thing in life that I adore, which is working in science television. It's just a big adventure, really.

Newton had a very good description of gravity, back in the day, and then Einstein came along and dug a little bit deeper. Science is like peeling an onion. You go deeper and deeper and deeper, and it doesn't stop. It's not like you will get to a right answer.

When I was acting, as a hobby, I would devour popular science books and keep up-to-date about what was going on in the science community. And then, suddenly my hobby became my job. I didn't one day say, "I'm not acting. I'm now going to be a science person."