Pull back, and let it fly! This book shows you how to build your own pom-pom flyer. Using simple materials and easy step-by-step instructions, young readers can explore the science of forces and motion behind this fun project.
Pull back, and let it fly! This book shows you how to build your own pom-pom flyer. Using simple materials and easy step-by-step instructions, young readers can explore the science of forces and motion behind this fun project.