Listen Up! SmartLab
Edition: Kit edition
Publisher: Becker & Mayer
Published: August 25, 2005
Language: eng
Format: Misc. Supplies
Number of pages: 24
ISBN-13: 9780974848648
Subjects: Science & Nature - Physics; General; Juvenile Nonfiction; Children's Books/Ages 9-12 Science; Children: Grades 3-4; Technology - Electricity & Electronics; Science & Nature - Experiments & Projects; Juvenile Nonfiction / Science & Technology / Electricity & Electronics; Children's Books/Ages 9-12 Fiction
First sentence: Your Voice Changer changes more than just your voice.