Newton and Curie take flight!

The dream of flight knows no boundary. When young Curie the squirrel encounters baby robins in faltering flight, she wants to learn to fly herself. For her first, failed, experiment she creates makeshift wings out of found feathers. A good scientist, Curie then observes children from a nearby school playing on a trampoline and decides to take flight by bouncing on a mushroom; she uses sticks to record how high she leaps but concludes that jumping is not flying. She and her big brother, Newton, hypothesize together, realizing that they need lift from air as well as energy. Seeing the kids fly a paper airplane spurs the pair to try further experiments as they--and readers alongside them--learn about air pressure, lift, and airflow. After constructing a glider, they build a gravity-defying catapult to launch it and then a better, slingshotlike, launching catapult. Subsequent experiments allow the scientifically minded squirrels to learn and improve their results. The STEM concepts are effectively elucidated in the narrative and further expanded on in the backmatter. The anthropomorphized squirrels wear clothes and have hands to replace paws but are recognizably rodents. As in their first foray into physics, Newton and Curie (2020), they are slightly softer cousins of the characters in Kirk's Library Mouse (2007). Science could hardly have cuter advocates. (This book was reviewed digitally.) A clear, appealing blend of science and sibling strategizing. (glossary, websites) (Picture book. 5-9) Copyright (c) Kirkus Reviews, used with permission.