Put a Fan in Your Hat!
Subtitle: Inventions, Contraptions, and Gadgets Kids Can Build
Publisher: Tandem Library
Published: October 1999
Language: eng
Format: School & Library Binding
ISBN-13: 9780613031981
Subjects: Science & Nature - Experiments & Projects; Juvenile Nonfiction; Children's Books/Ages 9-12 Science; Children as inventors; Inventions; Juvenile literature; Children: Grades 4-6