Macmillan Childrens Publishing Group
I Wonder Why Zippers Have Teeth

I Wonder Why Zippers Have Teeth

And Other Questions About Inventions

I Wonder Why

Barbara Taylor

Kingfisher

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"What did people use before they had refrigerators?" and "Where do inventors get their ideas?" are some of the questions answered in this intriguing look at inventions.

Reviews

Praise for I Wonder Why Zippers Have Teeth

“This affordable paperback offers a good introduction to engineering, research and development for budding inventors and beginning readers alike. A good addition to home, classroom or library bookshelves!” —Children's Literature

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About the author

Barbara Taylor

Barbara Taylor is the author of more than a hundred informational books forchildren. Barbara has won numerous awards, including the American Association of Physics Science Writing Award and the Geographical Association Gold Award.

Barbara Taylor

Barbara Taylor

From the Publisher

Kingfisher

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