Kubrio.

Kids earn real patches for finished projects. See how the patches work →

Publish a Witch's Brew Slime Lab Report
Coming this season

Publish a Witch's Brew Slime Lab Report

This one is coming soon. Your kid will change one thing in a witch's brew slime recipe — twice the activator, a colder bowl, foam beads or none — then run three batches and measure what happens, from how far it stretches before it snaps to how high it bounces; the AI lays out the lab card and keeps the numbers honest. Other kids cook the recipe and try to disprove the finding.

What your kid actually makes

A slime lab card other kids cook from. They change one thing in the recipe, run three batches, measure one thing, and put the finding on the cover.

How a sitting goes

Pick the variable, mix three batches, run the same test on each, write the numbers into the table, say what you found in one sentence, publish. One sitting, one variable.

What AI does — and what your kid does

Your kid picks the variable, runs the trials, and writes the finding. The AI lays out the card and keeps the table honest. It never invents a number.

What they're really learning

Change one thing, keep the rest the same, measure, then say what you found. That is experimental method, done on a kitchen table. Writing down the batch that failed is the part school usually skips.

Good to know

  • An adult handles the borax or contact-lens solution, as with any slime recipe.
  • Three trials is a finished card. A second variable is card two.
  • The Halloween version is a witch's brew. Same method, greener.
Ages
713
How long it takes
One sitting
They walk away with
a lab card other kids open, cook from, and try to disprove

There are two kinds of projects for kids. The first kind ends on the fridge door. The second kind ends as a real thing other kids can read, watch, or play: a magazine, a game, a film, an episode. Kubrio makes the second kind. Kids make them by directing the same AI the pros use.

Coming to the studio

This project isn’t open yet — it’s in the build queue. New projects land on the studio shelf regularly, and member families see them the day they open.

See what’s open now

Kubrio · Ages 6–13

Make something worth showing.

A film, a manga, a podcast, an investing fund — built by your child with an always-on AI crew, alongside kids worldwide.

Get early access