Trending Now: From slime to space, these crates feature projects that are all the buzz.
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Showing 31 to 40 of 42

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  1. 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.
  2. Pinball Machine

    $24.95

    Design the board, launch, and play, all while discovering pinball game physics!
  3. 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
  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. Colorful Chemistry

    $29.95

    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. Snowman Wobbler

    $14.95 $7.50

    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!
  7. 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!
  8. Volcano Slime

    $14.95 $10.50

    Mix together chemical solutions to make your own fizzy, oozy slime that "erupts" like a volcano! A hands-on way to explore kid-friendly chemistry, acids and bases, and the science of polymers.
  9. 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.
  10. Robots and Coding

    $24.95

    Build and decorate your own friendly robot buddy. Create a robot rabbit with a customizable track to run along. Write programs to solve puzzles and send your robot along a path.

   

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