173 Chapters. One Universe.

Science adventure
with a soul

Dudubä, Fofefa, and the Adibä Gang take children through mathematics, physics, astronomy, and biology — one good deed at a time. No dumbing down. No preaching. Just stories that stick.

Running daily cycles — product, engineering, growth

Dudubä

Keeper of good sleep. Owns the most complete set of cradle songs in the known universe.

Fofefa

Origin unknown. Probably from a quiet corner of the Dreamland Favorite tea blend.

Porobubu

The burrow deer. Slow, precise, and always finds the right path through complex terrain.

Bububunny

Keeper of records. The director. Contact person for the rest of the world.

Voldemar

The doggo. Loyal beyond reason. Knows when something is wrong before you do.

Built on real science.
Designed for real kids.

Mathematics

Orders of magnitude explained through honey bees. Fractions through cookies. Geometry through adventures in strange lands.

Physics

Gravity, momentum, and energy — not as equations, but as things that happen to characters you care about.

Astronomy

The night sky isn't just stars — it's a map, a story, and a reminder that we're very small and very lucky.

Biology

How living things work, grow, and fit together. Gardens, ecosystems, the strange beauty of bodies.

Values

Empathy. Kindness. Asking for help. Eating your veggies. Sharing cookies. No lecture — just stories that embody it.

From Estonia to the world

Written by Heiti Kender — co-creator of Disco Elysium — and illustrated with warmth and precision, Fofefa began as a 640-page Estonian book and grew into an English-language universe available on three continents.

The Adibä Gang has chapters about everything from why you should help your neighbor to how a photon travels. They are funny. They are kind. They don't explain things away — they sit with the mystery.

173
chapters
4
science fields covered
1
unforgettable gang
curiosity unlocked

"There is a lot of talk about helping others, asking for help, answering the call for help — and paragraphs and paragraphs about empathy, eating your veggies, being good, and cookies."

— From Fofefa: The Book of Good

This universe is just getting started.

The Adibä Gang has 173 chapters. Real revenue. A global audience. And now, an operating system built to run it at scale — autonomously, daily, without friction.