The Secret Files of Professor L. Otto Funn
Author | : World Book |
Publisher | : |
Total Pages | : 163 |
Release | : |
ISBN-10 | : 0716628473 |
ISBN-13 | : 9780716628477 |
Rating | : 4/5 (73 Downloads) |
Download or read book The Secret Files of Professor L. Otto Funn written by World Book and published by . This book was released on with total page 163 pages. Available in PDF, EPUB and Kindle. Book excerpt: How do different types of rocks form? How were mummies made? How does animation work? How do your vocal cords make sound? Discover the answer to these questions and more through these exciting, challenging, and fun experiments!