Simple but enjoyable experiments, performed with common household items, teach youngsters principles of light, elasticity, perspective, gravity, air pressure, optics, more. Instructions and illustrations.
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Simple but enjoyable experiments, performed with common household items, teach youngsters principles of light, elasticity, perspective, gravity, air pressure, optics, more. Instructions and illustrations.
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Seller's Description:
Very good. A well-cared-for item that has seen limited use but remains in great condition. The item is complete, unmarked, and undamaged, but may show some limited signs of wear. Item works perfectly. Pages are intact and not marred by notes or highlighting. The spine is undamaged.
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Seller's Description:
This book is in good condition with very minimal damage. Pages may have minimal notes or highlighting. Cover image on the book may vary from photo. Ships out quickly in a secure plastic mailer.
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Seller's Description:
Paperback Book, Good condition but not perfect, Cover has minor nicks and tears, spine shows some creases from use. Ask Questions and request photos if your buying for the cover and not the content. Items are uploaded with their own individual photo, but when Multiple Items are for sale only one representative photo may be shown. Actual Photos are availible upon request. Fast Shipping-Safe and Secure!
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Seller's Description:
Very good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority!
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Seller's Description:
Very Good. Very Good condition. A copy that may have a few cosmetic defects. May also contain light spine creasing or a few markings such as an owner's name, short gifter's inscription or light stamp. Bundled media such as CDs, DVDs, floppy disks or access codes may not be included.
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Seller's Description:
Good. Good condition. A copy that has been read but remains intact. May contain markings such as bookplates, stamps, limited notes and highlighting, or a few light stains.
