*Trick your friends with mirrors and magic squares * Tell the time with a pocket sundial block *Send a balloon rocket up into the sky * build a propeller-driven plane *Design and make a pop-up card to send to a friend *Discover crazy patterns with you kaleidescope *Test-drive you drink -can dragster.
"synopsis" may belong to another edition of this title.
Seller: Half Price Books Inc., Dallas, TX, U.S.A.
hardcover. 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_476015994
Seller: Evergreen Goodwill, Seattle, WA, U.S.A.
hardcover. Condition: Good. Seller Inventory # mon0000766119