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Items 25-32 of 112

Physics Fun

  1. da Vinci Multiple Sling

    da Vinci Multiple Sling

    $19.95

    - Plastic model requires no tools

    - Educational manual included

    - For ages 8+

    Learn More
  2. da Vinci Ship's Cannon

    da Vinci Ship's Cannon

    $19.95
    - Plastic DIY kit requires no tools - For ages 8+ Learn More
  3. da Vinci Great Kite

    da Vinci Great Kite

    $19.95
    - Plastic DIY assembly kit taken from the master's notebook - No tools or batteries required Learn More
  4. da Vinci Mechanical Butterfly

    da Vinci Mechanical Butterfly

    $19.95
    - Plastic DIY assembly kit based on da Vinci's notes - No tools or batteries required Learn More
  5. da Vinci Submarine

    da Vinci Submarine

    $19.95
    - Plastic DIY assembly kit requires no tools - Inspired by da Vinci's own notes Learn More
  6. Earthquake Tower

    Earthquake Tower

    $72.95
    - A whopping 54 inches tall - Designed and manufactured in the USA - Made of high quality plywood Learn More
  7. The Lever Paradox

    The Lever Paradox

    $49.95
    - Made in USA - Constructed from top quality plywood - Wonderful demonstration of physical science Learn More
  8. YoMod - YoYo Engineering Kit

    YoMod - YoYo Engineering Kit

    $49.95
    - Design a yo-yo that matches your skill level - Modify performance of three completely different yo-yos - Interchangeable parts allow you to customize responsiveness - Includes 3 different YoMod Yo-Yos (G-R, BX2 and ProSpeed) Learn More

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Items 25-32 of 112