I used to have an afro - like Will Ferrell in 'Semi-Pro.' It was bleached blond from the sun. I was tall and awkward. I was not cool.

Zynga made social gaming and play a worldwide phenomenon, and we remain the industry leader.

Zuck is unemotional. He doesn't get influenced by ego.

Zoology has always been interesting to me. Nature is fascinating.

Zoologists study the behavior, physiology, classification and distribution of animals, whether they are living or extinct.

Zoologists may find jobs working for government agencies, non-profit organizations, universities, museums and zoos.