Learn
Cognitive tools and books that make hard things learnable — from mental math to the shape of how we think.
A family studio building tools and toys for learning, living, and playing — many small projects growing from a single set of roots.
Pando is a grove of tens of thousands of quaking aspens in Utah's Fishlake National Forest that all share one underground root system — a single living organism, thought to be among the oldest and heaviest on the planet. Its name is Latin for “I spread.” From above it looks like an ordinary forest. Below ground, it's one life. That's the idea we build around: many stems, one root.
Different projects, the same way of working: build the small thing well, share it, and let it grow.
Cognitive tools and books that make hard things learnable — from mental math to the shape of how we think.
Quiet software for the rhythms of a household — the small systems that help a family run.
Games, songs, and experiments built for delight — including the ones our youngest builders ship themselves.