The Exploring Twins (Hardcover)

Daniel and Allison, the Exploring Twins, join their parents in operating a small airport in their living room. They fold and fly all sorts of paper planes, as they learn what makes real jet planes fly. Do you know? What can you learn from reading ""Paper Plane Rides""? * * You can learn about aerodynamics. * You can learn about the way planes or other objects fly or move through space. * You can learn the concept behind Newton's Third Law: ""For every action, there is an equal and opposite reaction."" * It demonstrates that science is there for everyone to explore, and boys and girls alike can enjoy it.