Calling All MindsBy: Temple Grandin Ph. D. From world renowned autism spokesperson, scientist, and inventor Temple Grandin a book of personal stories, inventions, and facts that will blow young inventors' minds and make them soar. Have you ever wondered what makes a kite fly or a boat float? Have you ever thought about why snowflakes are symmetrical, or why golf balls have dimples? Have you ever tried to make a kaleidoscope or build a pair of stilts? In Calling All