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  • NSI International 52042 Smithsonian Glow in the Dark Giant Volcano NSI International 52042 Smithsonian Glow in the Dark Giant Volcano

    NSI International 52042 Smithsonian Glow in the Dark Giant Volcano

    Description: NSI International 52042 Smithsonian Glow in the Dark Giant Volcano Build your very own model volcano! The orange glow-in-the-dark paint creates the effect of lava flowing down the sides. When your 14-inch volcano is dry, erupt it with baking...
    $29.99
    $28.49
  • NSI International 52276 Smithsonian Rocket Science NSI International 52276 Smithsonian Rocket Science

    NSI International 52276 Smithsonian Rocket Science

    Description: NSI International 52276 Smithsonian Rocket Science Create and launch your own rocket using a STEM rocket kit that harnesses the power of baking soda and vinegar. This educational kit provides an engaging way to explore the principles of...
    $31.99
    $29.99
  • NSI International 52278 Smithsonian Robo Spider NSI International 52278 Smithsonian Robo Spider

    NSI International 52278 Smithsonian Robo Spider

    Description: NSI International 52278 Smithsonian Robo Spider Design and construct your very own robotic spider equipped with eight multi-jointed legs that accurately mimic the walking movements of a real spider. Features: ¢ Motorized and Battery Operated...
    $29.99
    $28.49
  • NSI International 7733 Wood Burning Kit

    NSI International 7733 Wood Burning Kit

    Description: NSI International 7733 Wood Burning Kit Craft-minded older kids will enjoy the breadth of activities supplied in this Wood Burning Kit. A wood-burning tool that plugs into a household socket is used to make designs in wood, corkboard, or...
    $44.99
    $42.74
  • OwiKit OWI-MSK36524 X in 1 Renewable Energy Kit OwiKit OWI-MSK36524 X in 1 Renewable Energy Kit

    OwiKit OWI-MSK36524 X in 1 Renewable Energy Kit

    Description: OwiKit OWI-MSK36524 X in 1 Renewable Energy Kit If you are familiar with OWI products, you are well aware of the Mini Solar Kit line. For almost 4 decades award winning kits have followed one another in succession. This year OWI supplemented...
    $49.95
    $44.95
  • OwiKit OWI-MSK682 Solar Wild Boar OwiKit OWI-MSK682 Solar Wild Boar

    OwiKit OWI-MSK682 Solar Wild Boar

    Description: OwiKit OWI-MSK682 Solar Wild Boar Let™s work together to be a part of the larger conversation of energy efficiency and celebrate environmental friendliness and sustainability. Empower your children with the knowledge to make our world a...
    $16.95
    $16.10
  • OwiKit OWI-SLK058 Solar/Battery Top Fuel Dragster OwiKit OWI-SLK058 Solar/Battery Top Fuel Dragster

    OwiKit OWI-SLK058 Solar/Battery Top Fuel Dragster

    Description: OwiKit OWI-SLK058 Solar/Battery Top Fuel Dragster OWI's newest model of solar racing features not one, but two forms of power. The Solar/Battery Top Fuel Dragster, which gets its namesake from its long powerful dragster like frame (8.25"x3...
    $16.95
    $16.10
  • OwiKit OWI-SLK144 Kinetic Racer OwiKit OWI-SLK144 Kinetic Racer

    OwiKit OWI-SLK144 Kinetic Racer

    Description: OwiKit OWI-SLK144 Kinetic Racer Create and store energy with OWI™s Kinetic Racer. This 14-piece kit requires zero batteries, and is the perfect tool to teach sustainable energy, while also providing sustainable fun! Boys and Girls ages eight...
    $14.95
    $14.20
  • OwiKit OWI-SLK173 Rookie Solar Racer v3 OwiKit OWI-SLK173 Rookie Solar Racer v3

    OwiKit OWI-SLK173 Rookie Solar Racer v3

    Description: OwiKit OWI-SLK173 Rookie Solar Racer v3 OWI™s farm system has cultivated yet another possible Rookie of the Year prospect. Rookie Solar Racer V3 is the latest version of the successful line of Rookie Solar Racers. The modernized variant...
    $11.95
    $11.35
  • Pathfinders PFD- 18 Leonardo Da Vinci Ornithopter Wooden Kit Pathfinders PFD- 18 Leonardo Da Vinci Ornithopter Wooden Kit

    Pathfinders PFD- 18 Leonardo Da Vinci Ornithopter Wooden Kit

    Description: Pathfinders PFD- 18 Leonardo Da Vinci Ornithopter Wooden Kit Flying has always been a dream of humans, and Leonardo™s fascination with birds and flight was evident in his studies of birds and different human powered flying machines. His...
    $49.99
    $44.99