Author(s): H.J. Press
Format: Paperback
No. of Pages: 352
Publisher: Sterling Juvenile
Language: English
Date Published: 2007-10-04
Dimensions: 107 x 134 x 23mm
Publication City/Country: New York, United States
Edition:
Illustrations: b/w illustrations throughout

Kids will have hours of enjoyment (and learning!) with over 300 entertaining experiments. Each project introduces fascinating scientific principles, and shows children how and why things work. With a flowerpot and a stick as a sundial, follow the shifting shadows to read the time. Write a secret message in invisible ink made from vinegar and either lemon or onion juice. Other great experiments deal with everything from magnetism, air & heat, to reptiles and amphibians, invertebrates, and illusions!