Trending Now: From slime to space, these crates feature projects that are all the buzz.
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  1. Chalkboard & Glow Slime

    $24.95 $20.95

    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
  2. Light-Up Speaker

    $39.95 $34.95

    Explore the science of sound by building an amplification circuit to power your own personal light-up speaker.
  3. Automaton

    $24.95

    Engineer a hand-cranked, wooden automaton that makes a marble climb stairs. Explore the gears and cams that make the mechanics work.
  4. Basketball Catapult

    $19.95

    Aim, shoot, and score with this physics-friendly crate! Engineer an adjustable catapult and play a spirited game of basketball. Learn about the science of sports, and experiment with different angles and arcs until you're a hoop superstar.
  5. Colorful Chemistry

    $29.95 $24.95

    Learn about the scientific method, then put together a bubbly chemical reaction in your own fab chemistry lab. Try other color mixing experiments, make some colorful art, and learn about everyday chemical reactions.
  6. Robot Sewable Circuit

    $14.95

    Explore wearable technology, conductivity, and the science of sewable circuits! Sew up a soft, flexible circuit using conductive thread, add LEDs, then craft a robot keychain whose eyes light up when you touch its hand to its belly. Ready to glow?
  7. Balloon Cars
    New

    Balloon Cars

    $24.95

    Add racing stripes and patterns to your cars with a hand-powered airbrush tool and stencils. Build out your cars and then, experiment and tinker with the wheels and balloon to see how fast they can go.
  8. Santa Wobbler
    New

    Santa Wobbler

    $14.95 $13.50

    Use felt and fluff to craft a soft and squishy Santa toy that tips over when you push it... then wobbles right back up again. A wonderful wintertime way to experience the science of weight and balance, all while DIYing your own cheery holiday decor.
  9. Snowman Wobbler
    New

    Snowman Wobbler

    $14.95

    Use felt and fluff to craft a soft and squishy snowman that tips over when you push it... then wobbles right back up again. A wonderful way to explore the science of weight and balance, all while DIYing your own cheery holiday decor!
  10. Confetti Slime
    New

    Confetti Slime

    $14.95

    Mix together chemical solutions to make your own glittery confetti slime, and customize it to your liking. A hands-on way to explore chemical reactions, polymers, color-mixing, and the sparkly science of glitter!

   

Showing 11 to 20 of 57

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