Hundreds of projects demonstrate facts about inertia, gravity, momentum, sound, biology, and human psychology
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Seller: World of Books (was SecondSale), Montgomery, IL, U.S.A.
Paperback. Condition: Fair. Seller Inventory # 00072665402
Seller: World of Books (was SecondSale), Montgomery, IL, U.S.A.
Paperback. Condition: Very Good. Seller Inventory # 00073306010
Seller: World of Books Inc, Montgomery, IL, U.S.A.
Paperback. Condition: Fair. Seller Inventory # CIN083061835XA
Seller: World of Books Inc, Montgomery, IL, U.S.A.
Paperback. Condition: Very Good. Seller Inventory # CIN083061835XVG
Seller: HPB-Ruby, Dallas, TX, U.S.A.
paperback. Condition: 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! Seller Inventory # S_440203738
Seller: HPB-Diamond, Dallas, TX, U.S.A.
paperback. Condition: 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! Seller Inventory # S_466140419
Seller: Better World Books: West, Reno, NV, U.S.A.
Condition: Very Good. Pages intact with possible writing/highlighting. Binding strong with minor wear. Dust jackets/supplements may not be included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good. Seller Inventory # 68961649-75
Seller: BooksByLisa, Highland Park, IL, U.S.A.
Soft cover. Condition: New. PHOTO AND VIDEO OF PAGES TAKEN TO SHOW CONDITION PRIOR TO SHIPPING; Photos of book emailed upon requestPHOTOS EMAILED FOR MORE SPECIFICS WHEN REQUESTED; Book. Book. Seller Inventory # 6676
Seller: BookDepart, Shepherdstown, WV, U.S.A.
Paperback. Condition: New. Seller Inventory # 717-iz
Seller: Bingo Books 2, Vancouver, WA, U.S.A.
Soft cover. Condition: Near Fine. SOFT COVER IN NEAR FINE CONDITION. Seller Inventory # 301958