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  1. Showing 1 - 36 out of 61 results for "megastructures build projects"
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      DIY Fort Building Kit For Kids,175 Pcs Construction Toys,DIY Space Creation,Building A Spatial Thinking Castle,Ultimate Creative Set Of Fortress
      DIY Fort Building Kit For Kids,175 P…
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      Amazon.com
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      Kraftic Woodworking Building Kit For Kids And Adults, 3 Educational DIY Carpentry Construction Wood Model Kit Toy Projects For Boys And Girls -
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      Kraftic Woodworking Building Kit Fo…
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      Amazon.com
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      Trebuchet - Warwolf - 3D Wooden Puzzle - DIY Model Building Kit For Adults - Creative Gift
      Trebuchet - Warwolf - 3D Wooden P…
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      Amazon.com
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      E-Blox Circuit Builder 395 Projects Building Set Led Lighted FM Radio
      E-Blox Circuit Builder 395 Projects …
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      eBay.com
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      UGEARS V8 Engine Model Kit - Advanced 3D Wooden Puzzles For Adults - DIY Kits Gifts For Engineers - 3D Puzzle Model Engine Kit For Adults For
      UGEARS V8 Engine Model Kit - Ad…
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      Amazon.com
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      Pathfinders STEM Kit - Bridge Building Kit | Wooden Mechanical Engineering Toy For Kids Ages 7-9 | Strauss Bascule Bridge 3D Puzzle | Educational
      Pathfinders STEM Kit - Bridge Buildi…
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      Amazon.com
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      Elencosnap CIRCUITS ELECTRON…
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      eBay
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      Building Toys Model Airplane Set - …
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      eBay
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      Lucky Doug Stem Building Projects …
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      Amazon.com
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      Thinkfun Maker Studio Propellers B…
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      Engino- STEM Toys, Structures, Bui…
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      Amazon.com
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      Lucky Doug STEM Building Project…
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      Amazon.com
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      CHOWONE Metal Truck Building As…
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      Amazon.com
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      Lucky Doug Building Toys Model Air…
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      Twfbrm Stem Building Projects Toy…
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      Walmart
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      NEW- Snap Circuits Jr. Building Toy…
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      4m Kids Labs Volcano Making Kit C…
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      STEM Wooden Radio Kit For Kids A…
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      Model Airplane STEM Building Proj…
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      E-Blox Circuit Blox Builder - 72 Proj…
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      Stem Building Projects Model Army …
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      E Blox Circuit Builder 115 Build 115 …
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      Lucky Doug Building Toys Model Air…
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      Amazon.com
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      Snap Circuits Jr. Build Over 100 Ex…
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      STEM Assembled Model Plane Kit …
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      Amazon.com
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      DYNWAVE Cardboard Constructio…
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      ORIVAST STEM Science Kits For K…
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      Amazon.com
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      STEM Building Projects Toys - Mod…
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      Amazon.com
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      Rubber Band Car Kit - 10 Pack STE…
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      Lucky Doug STEM Building Project…
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      Snap Circuits Jr. SC-100 Electronic…
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      Wooden Birdhouse Kit -DIY Bird Ho…
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      Amazon.com
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      Snap Circuits Beginner Set 20+ Proj…
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      4.6
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      NEW E-Blox Building Blocks STEM …
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      4m Kidz Labs Volcano Making Kit C…
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      Snap Circuits Junior Build Over 100 …
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