For some people, the way that they're perceived by the outside world is not a priority.

The minute that you make the discussion in the room more well-rounded, multicultural, and of course having differences in gender, you're going to have a different approach.

That's a male pornographic fantasy that we're buttoned-up all day and let our boobs hang out at night. The truth is, some girls are very girly and feminine, and they love to wear makeup and high heels. Other girls are more tomboyish, and they don't.

It's funny to hear how much certain people resist the lip ring. Sometimes I'll do a piece on an important topic and all the YouTube comments will be about the lip ring. I don't really have a good answer for why I got the lip ring. I just wanted it! But I've had it for a million years. I got my lip pierced when I was like 15.

It's important to be able to be a girl and be a scientist and have neither of those things affect each other.

Good skin makes me feel pretty, and it makes me feel healthy, and it makes me feel happy.

Science is actually, I think, a very creative venture. It requires thinking outside of the box. It requires an ability to be open to new experiences and an ability to change course in the middle, try a different path, or go about things in a new way.