"Where did everything come from, Opa? I mean the stars, the planets, and life on Earth. What are the origins of the Universe?"So begins this charming cross-generational dialogue featuring Quintana, a curious young girl, and Albert, her wise and worldly octogenarian godfather, whom she calls Opa (Grandfather). In an engaging give-and-take, Quintana and Albert cover many deep topics, from the origin and nature of the universe and how life began on Earth,...