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Best Sellers

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Best Sellers

  1. The Chaos Tower

    The Chaos Tower

    $139.95
    • Fun Physics! Includes web based learning activities
    • Winner of Parent's Choice, Teacher's Choice, and Toy-of-the-Year Awards
    • Create your own Rube Goldberg style "machine"
    • Assemble a frame of your choice and adorn it with chutes, slides, funnels, trampolines...you name it
    • The new Chaos motor driven chain lifts a ball to the top of your construction and off it goes through whatever course(s) you have set up
    • The tower has a max height of 78" and a whopping 602 pieces! Everything you need (except batteries) is included
    • CWIST For It!
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  2. Nebula Plasma Ball
  3. Rain Barrel
  4. Hand-Held Mini Bladeless Fan

    Hand-Held Mini Bladeless Fan

    $14.95

    • No visible fan blades and continuously changing color LED lights

    • Portable for use at home, at school and at the office

    • *Note: Price is for a single fan. Two fans are shown in the image above to display color changing feature.

     

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  5. Astroscan® Plus Telescope

    Astroscan® Plus Telescope

    $289.00

    The Stargazer's Choice

  6. Portable and easy to use; quick set-up
  7. Requires no collimation
  8. Made of durable plastic and optics are sealed making it child friendly
  9. One of the most wind resistant and vibration free portables on the market
  10. Newtonian Rich-Field reflector
  11. Wide field-of-view
  12. Great views of deep sky objects
  13. Learn More
  • Khet 2.0 Deflection Laser Game
  • Rock Tumblers & Polishing Kits

    Rock Tumblers & Polishing Kits

    $139.95

    - All inclusive kit complete with geology specimens, polishing materials, and accessories

    - Produces polished gemstones suitable for jewlery-making

    - Single barrel with 3 lb. capaciity

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  • Erector 100th Anniversary Edition

    Erector 100th Anniversary Edition

    $99.95

    - Your all-time classic construction kit

    - Includes 643 parts & pieces

    - Instructions included to build 25 different models

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    Items 1-8 of 69