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Elegant Aliform Monarch Moving Butterfly $19.95 The Elegant Aliform is a life-like, noiseless, motorless animated butterfly. Watch in amazement as this robotic Monarch slowly moves her wings, no motor required. Slender butterfly body uses Flexinol Actuator Wires made of a special alloy that changes shape when voltage is applied. Simply plug in the 6V adapter (included) and the heat of the electricity contracts the Actuator Wire like a muscle. ... |
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K'NEX K'nex 521 Piece Value Tub $14.44 Build anything you can imagine with the 521 Super Value Tub! Loaded with 521 parts for lots of open building fun! Includes instructions/ideas for 35 unique models including dragsters, ferris wheels, dinosaurs, creatures and more! Parts and built models can be stored in the convenient storage tub. Ages 7+.... |
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Powerup - Electric Powered Paper Airplane Conversion Kit $19.99 PowerUp - Electric Power Module will convert your origami home made paper airplane from a glider into a soaring free flight airplane. Make a paper airplane from any 8.5x11 or A4 copier paper and clip on to it the PowerUp electric module. Quick charge and toss the airplane into the air . 3x1.5V AA alkaline Batteries and paper for the airplane are not included. This product is great for science clas... |
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K'NEX Classics 30 Model Building Set $22.51 Build models that move with classic K'NEX pieces! Includes 300+ pieces and ideas to build 30 models like a truck, helicopter and dune buggy. Or use your own imagination! Ages 7+... |
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Simplified Aircraft Design for Homebuilders $32.01 Easy to follow, step-by-step methods to lay out, analyze, and optimize your new homebuilt aircraft concept... |
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Rubber Powered Model Airplanes: Comprehensive Building and Flying Basics Plus Advanced Design-Your -Own Instruction $14.90 This comprehensive manual covers rubber powered model airplanes from the simplest beginner's trainer through gradually more complex designs including winning scale and duration fliers. Even if you have never built a model before, the simple line drawings and detailed photos will give you the tools and teach you the techniques that will result in light, sturdy model airplanes that will surprise and... |
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Kit Airplane Construction $18.00 Featuring new and classic kitplane designs, this proven bestseller is the most current and comprehensive resource available on choosing, building, and flying homebuilt planes. Covering tubing and fabric, wood, traditional sheet metal, and the latest composites, Kit Airplane Construction uses step-by-step instructions and detailed case studies of kitplane models to give amateur plane builders the k... |
