Thor is playing a cockroach, a German train has a very unexpected passenger situation, and Harvard engineers are taking notes from one of nature's greatest architects. This episode of The Six-Legged Narrative swings from Hollywood casting news to 300-million-year-old survival secrets, makes a stop at a Hawaiian high school that has seen better days, and takes a moment to honor a scientist who spent a lifetime listening to the night. Six stories. Zero dull moments.