Real Science-4-Kids, Physics Level 1, Student Text
Publisher: Gravitas Publications, Inc.
Published: June 20, 2005
Language: eng
Format: Hardcover
Number of pages: 68
ISBN-13: 9780974914947
Subjects: Science & Nature - Physics; Science & Technology - Physics; Children's Books/Ages 9-12 Science
First sentence: Have you ever wondered what makes a feather float but a boulder fall or why a bird can fly but a whale cannot?