My dd (5) is on a swim team and apparently day dreams while she's swimming laps. She got out of the pool yesterday and told me that when she was an adult she was going to invent a dolphin fin that people could attach to their legs to show them how dolphins swim. "I'm going to try it out on my own kids, 'cause they would really like it. And I'm going to teach my husband about technology so he could invent something, too." !!! (My smart little fish.)