When NASA dreams big America dreams big. People...kids say, 'I want to do that when I grow up'. Because you want to do what's visible to you.

If Pizza sizes were given in area not diameter, you'd see instantly that a 7 inch is less than half the size of a 10 inch pie

Today, in this, the 21st century, bedtime doesn't matter at all. All that matters is what you set for your DVR.

You can get an Egg McMuffin all day; you just can't get the hamburger all day.

One of the reasons we're here, that we exist at all, is that Earth, cosmically speaking, is in a relatively peaceful place: orbiting our Sun in a near perfect circle.

Imagine a world in which we are all enlightened by objective truths rather than offended by them.

When students cheat on exams, it's because our school system values grades more than students value learning.