Ira Flatow Quotes
I think the most remarkable thing about ice, in my opinion at least, is that it occurs in many, many, many different forms. Most solids occur in typically one or maybe two or three different forms, and ice has approximately 15 different crystal forms, as well as two forms that are called amorphous, which means without any shape at all.
Ira Flatow is a radio and television journalist and author who hosts Public Radio International's popular program Science Friday. On TV, he hosted the Emmy Award-winning PBS series Newton's Apple, a television science program for children and their families. Later he hosted another PBS series, Big Ideas. He has published several books, the most recent titled Present at the Future: From Evolution to Nanotechnology, Candid and Controversial Conversations on Science and Nature.