Curious squirrel Curie observes a baby bird flying and is eager to try too, but when everyone tells her that squirrels cannot fly, she is determined to prove them wrong by conducting her own experiments with the help of her big brother Newton. Includes author's notes and glossary.

Newton the squirrel and his sister, Curie, conduct experiments based on what they hear through a classroom window, making simple machines to learn more about how the world works and to help their neighbors. Includes author's notes and glossary of scientific terms.