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These inspiring stories of women inventors take the reader through the process of inventing from coming up with an idea to having it manufactured and sold."
This book reveals answers to must-know questions about our amazing planet. It includes information about Earth's size and location, why the sky is blue and much more. It is …
Penrose, no ordinary cat, takes us on an adventurous tour of mathematical concepts and characters. Now he takes off again on new adventures. Join him as he ...discovers the …
Will It Blow? explores the science behind Mount St.Helen's eruptions and the world of volcanology, and shows children to how do their own sleuthing to determine when and if the …
Here is the exciting true story about the "unsinkable" Titanic Dramatic accounts, white-knuckle suspense, and fast-paced action of how the world's biggest, safest ship sank on its …
This book offers interesting insights into nature for young readers to enjoy. It includes information on what happens to plants in winter, why leaves come in so many shapes and …