Mimi Koehl tinkers with machines. Some are so tiny they cana (TM)t be seen by the naked eye, and some disappeared millions of years ago. But Mimi isna (TM)t a mechanic. Shea (TM)s a biomechanist. Mimi Koehl uses engineering and physics to study the designs of living things that fly, swim, drift, and crawl. She loves solving riddles about how creaturesa "from feathered dinosaurs to flying frogsa "live and move. Mimia (TM)s curiosity has led her into all kinds of natural neighborhoods. She has braved turbulent waters to explore how giant green sea anemones survive crashing waves. In Chile,...