48 lessons
Science
Why the sky does that, what sleep is actually for, and how a vaccine gets made — explained without the jargon.
Short, fascinating lessons and fun facts across science, nature, history and more — built for curious kids, busy parents, and lifelong learners alike. A few minutes of learning that quietly does good, for you and for everyone.
Pick whatever catches your eye. There is no order to follow, no progress bar chasing you, and no lesson longer than a few minutes.
Why the sky does that, what sleep is actually for, and how a vaccine gets made — explained without the jargon.
Bees, whales, fungi and the quiet machinery of a forest floor. The most surprising subject on the list.
Short pieces on the people and turning points that shaped the place you live — including the ones school skipped.
How things actually work — elections, supply chains, climate targets — in about the length of a coffee break.
One painting, one building, one piece of music at a time, with the story behind why it mattered.
Reading a contract, fixing a bike, understanding a pension. The tutorials nobody sat you down for.
Getting it wrong is the useful bit — as long as something explains what you missed. So every question here comes with the reason behind it, and the reason is usually the part worth repeating to someone else.
A good fact travels. The lessons are written to leave you with one thing you will still remember at dinner — which, it turns out, is also how it sticks.
Dan M., reading with a nine-year-old
Everything here is shaped around the boring, well-established finding that little and often beats one long push — and that an answer without a reason teaches nobody anything.
Time
3
minutes a lesson
Recall
2×
better than cramming
Ages
8+
and their grown-ups
Tap two tiles to find a matching pair. 0 of 3 found.
Half of what sticks was never studied on purpose. The puzzles on the games page carry the same facts as the lessons — you just meet them while trying to beat the board.
Play nowRead something short, answer a question, and the sponsors who fund the lesson fund a classroom somewhere else at the same time.
A few hundred words on one idea, with the pictures that make it click. No modules, no course to enrol in.
A quick quiz at the end, and every answer comes with the reason behind it — the explanation is the point, not the score.
Sponsors pay for the lessons to exist, and that money goes to the foundation's partner schools. Learning here quietly pays for learning elsewhere.
Pick a subject, read something short, answer a question. You will have learned something and funded something before the kettle has boiled.
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