$15-$25

   

Showing 1 to 10 of 31

  1. 1
  2. 2
  3. 3
  4. 4
  1. 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.
  2. Drawbot

    $24.95

    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.
  3. Headphones

    $34.95 $24.50

    Build the headphone headband, rig up the speaker drivers, and experiment with stereo sound. Explore how speakers and other electroacoustic transducers turn electricity into sound, then learn about the historical technologies that made modern headsets possible.
  4. 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.
  5. 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!
  6. Ballista

    $24.95

    Build a ballista and experiment with aiming and launching!
  7. Walking Robot

    $24.95

    Build a walking robot and experiment with mechanical motion!
  8. 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.
  9. Hydraulic Claw

    $24.95

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

    Bubble Lamp

    $24.95

    Light up a love of science — with your very own bubble lamp. Learn about the unique interaction between oil and water, and why that makes lava lamps so lavable.

   

Showing 1 to 10 of 31

  1. 1
  2. 2
  3. 3
  4. 4