In the early 1950s, during the near avalanche of discoveries, rediscoveries, and redefinitions of subcellular components made possible by electron microscopy, those prospecting in this newly opened field were faced with the problem of what to do with their newly acquired wealth.

For a scientist, it is a unique experience to live through a period in which his field of endeavour comes to bloom - to be witness to those rare moments when the dawn of understanding finally descends upon what appeared to be confusion only a while ago - to listen to the sound of darkness crumbling.

Since my high school years, I have been interested in history, especially in Roman history, a topic on which I have read rather extensively. The Latin that goes with this kind of interest proved useful when I had to generate a few terms and names for cell biology.

We finally understand in general terms how a cell is organized, how its specialized organs function in a well integrated manner to insure its survival and replication.

Although I am not Jewish, I have been to many Friday night Shabbats at my friends houses, and I absolutely love it. It's a great and inspiring tradition to keep the family close.

Think about what people are doing on Facebook today. They're keeping up with their friends and family, but they're also building an image and identity for themselves, which in a sense is their brand. They're connecting with the audience that they want to connect to. It's almost a disadvantage if you're not on it now.

I'm not a non-profit person. I think of myself as an entrepreneur who wants to work on global education.

Well, being that, at the house and being in the competition, it was very hard to be with family. We couldn't have visitors out of respect for everyone else there. But, being the American Idol, the focus would have been on me.