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Items 41-48 of 123

Physics Fun

  1. The Trebuchette

    The Trebuchette

    $39.95
    - 22 piece kit snaps together without tools - Includes weights, string and rubber ball ammo Learn More
  2. First 18 Elements Cartoon Poster

    First 18 Elements Cartoon Poster

    $19.95
    - 16" x 24" rolled poster - Full color on 100 lb. paper Learn More
  3. The Clock - Koontz

    The Clock - Koontz

    Regular Price: $12.95

    Sale $8.00

    - Part of the Koontz series of assembly kits for ages 8+ - No tools required - Assembled model is made of recycled cardboard and measures 10" x 16" x 6" Learn More
  4. The Boomerang Wheel - Koontz

    The Boomerang Wheel - Koontz

    Regular Price: $12.95

    Sale $8.00

    - Part of the Koontz series of assembly kits for ages 8+ - No tools required - Assembled model is made of recycled cardboard and measures 9" x 13" Learn More
  5. The Merry Go Round - Koontz

    The Merry Go Round - Koontz

    Regular Price: $12.95

    Sale $8.00

    - Part of the Koontz series of assembly kits for ages 8+ - No tools required - Assembled model is made of recycled cardboard and measures 15" x 15" x 16" Learn More
  6. The Catapult - Koontz

    The Catapult - Koontz

    Regular Price: $12.95

    Sale $8.00

    - Part of the Koontz series of assembly kits for ages 8+ - No tools required - Assembled model is made of recycled cardboard and measures 10" x 15" x 13". Learn More
  7. Map Compass
  8. Build Your Own V-8 Engine

    Build Your Own V-8 Engine

    $69.95

    - Endorsed by Haynes Automotive

    - Includes 100+ parts with complete instructions

    - Features real ignitions sound and illuminating spark plugs

     

    Learn More

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Items 41-48 of 123