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  1. Pinball Machine

    $24.95 $22.95

    Design the board, launch, and play, all while discovering pinball game physics!
  2. Walking Robot


    Build a walking robot and experiment with mechanical motion!
  3. Fire Lab

    $34.95 $30.95

    Make a colorful flame lamp and complete 7 combustion experiments that explore the chemistry of oxidation, the flame test, and light energy.
  4. Cannonball Launcher

    $24.95 $22.95

    Build a launcher that uses elastic power to shoot foam cannonballs. Contains everything you need to build a working launcher and matching mount.
  5. Hydraulic Claw

    Hydraulic Claw

    $24.95 $18.95

    Construct your own lifting claw and learn how hydraulic systems work. Continue the experimentation with bonus design challenges.
  6. KiwiCo Best Sellers (3-Pack)

    $79.95 $107.85 value

    Shop for KiwiCo best sellers and save when purchased as a pack. Qualifies for free shipping!

    Ignite a passion for science and creativity with these 3 projects. Recommended for Ages 14+. Projects included:

    - Chalkboard & Glow Slime
    - Light-Up Speaker
    - Glow Lab
  7. Glowing Horn Unicorn Costume


    Build a unicorn costume with a majestic mane, a noble snout, and a horn that lights up!
  8. Light-Up Wire Art


    Build two custom electronic art pieces with EL wire. Choose from five existing templates, or create your own from scratch.
  9. Speedy Race Cars

    $15.95 $12.95

    Create a custom speedy race car and use black washi tape to create a speedway on any surface.
  10. Disk Launchers


    Build a launcher and explore physics by sending disks zooming across the room! Use the launcher to create and play a game with your new flying toys.


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