$15-$25

   

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  1. Walking Robot

    $24.95

    Build a walking robot and experiment with mechanical motion!
  2. 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
  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. Drawbot
    New

    Drawbot

    $24.95 $18.95

    Construct a motor, design a robot body, and experiment with the finished build to produce different artsy results. Then explore the wonderful world of generative art — art made using machines and even mathematical methods — to get a look into the history behind your drawbot design.
  5. 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.
  6. Laser Lantern
    New

    Laser Lantern

    $24.95

    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!
  7. Ballista

    $24.95

    Build a ballista and experiment with aiming and launching!
  8. Color-Mixing LED Crystal

    $24.95

    Make a color-mixing LED crystal and explore the physics of color!
  9. Light-Up Lantern

    $22.95

    Puzzle together the pieces of an LED-powered lantern, fit for any budding explorer. Sharpen your spatial reasoning skills while crafting with wood, foam, and fabric.
  10. Hydraulic Claw

    $24.95

    Construct your own lifting claw and learn how hydraulic systems work. Continue the experimentation with bonus design challenges.

   

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