$15-$25

   

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  1. Slime Circuits
    New

    Slime Circuits

    $24.95

    Engineer a basic circuit, using your slime as a conductor to light up an LED (and a love of science!). Then conduct a series of electric experiments that showcase the science of switches, resistance, LED color-mixing, and more!
  2. Arcade Catapult

    $24.95

    Build an arcade catapult and challenge a friend to a game!
  3. Cannonball Launcher

    $24.95

    Build a launcher that uses elastic power to shoot foam cannonballs. Contains everything you need to build a working launcher and matching mount.
  4. Friction Climbers

    $24.95

    Engineer 3 wooden animals to explore the mechanics of friction!
  5. Spin Art Machine

    $24.95

    Make a spin art machine and experiment with centrifugal forces!
  6. Bottle Rocket

    $24.95

    Get ready to blast off into the air with your very own bottle rocket. Assemble your launcher, rocket, funnel, and launch mixture to experience some extremely fizzy fun.
  7. Laser Lantern

    $24.95 $20.95

    Learn to engineer with circuits and switches, construct the lantern body, and harness the amazing power of light. Then explore the science behind lasers and how they do all the amazing things they do — from lighting up rooms to vaporizing cloth to even catching criminals!
  8. Chalkboard & Glow Slime

    $24.95

    Stretch your chemistry and doodling muscles and mix two kinds of slime with this hands-on kit — jet-black chalkboard slime and glow-in-the-dark slime
  9. Constellation Messenger Bag

    $29.95 $24.95

    Create your own light-up messenger bag. Build a LED constellation circuit and sponge paint a beautiful galaxy effect to make the bag your own.
  10. Walking Robot

    $24.95

    Build a walking robot and experiment with mechanical motion!

   

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