Some memories are best absorbed through your eyes in real time, even if you have no record of it later. Because then you can access that memory and how you felt in that moment. If you're looking at your cellphone screen, taking a video of something that is otherwise unforgettable, watching it later will not recover the emotion you would have had, had you witnessed it directly.

I think if everyone had the luxury to pursue a life of exactly what they love, we would all be ranked as visionaries and brilliant.

After all, what nobler thought can one cherish than that the universe lives within us all?

When we try to look farther into the universe we come to what appears to be the end of space but actually it's the beginning of time.

One of the most significant events in our distant past is still perhaps the greatest mystery: the origins of life itself.

Evil or not, the recording industry kept Auto-Tune on the down-low. Cher's producer forced Auto-Tune to jump suddenly from one pitch to the next.

Speaking as just simply an American who cares about the economic health of our country, I see one of the surest ways to bring wealth and prosperity to the country is to innovate in science and technology.