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Paperback - Revised Edition
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Experiments with food demonstrate various scientific principles and produce an eatable result. Includes rock candy, grape jelly, cupcakes, and popcorn. More
Hardcover
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What happens when you trip or when you drop a ball? When something falls, which way does it fall? Down, down, down! Do you know what makes things fall? Renowned science ... More
Hardcover - 1ST
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An Honor Book for the 2004 Robert F. Sibert Informational Book Award More
Paperback
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Electron micrographs create a dramatic journey into the blood, skin, bone, muscle, and nerves of the human body, magnifying the tiniest cells millions of times. This book ... More
Hardcover - 1ST
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Know the fastest way to cool off on a hot summer day? You get wet! Know what happens when you stay out in the rain? You get wet! But do you know how and why you get wet? You ... More
Library Binding
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DK's acclaimed DK Biography series tackles two of history's most colorful figures in Harry Houdini and Albert Einstein. Perfect for book reports or summer reading, the DK ... More
Paperback
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Text and simple experiments introduce sound, how it is carried through the air and through objects, and how we hear it. More
Hardcover
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Oh, no! You've got a cavity. Your teeth are the hardest things in your body, yet tiny germs are able to make holes in them. A hole in your tooth is called a cavity, and once ... More
Paperback
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Library Binding
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Fireworks make any celebration a major event. Oohs and aahs accompany the spectacular light and sound show. But fireworks have a secret. Behind the fire and aerial displays is ... More
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