How far back do we go?
Scroll from today to the first upright apes, then all the way to the beginning of life on Earth. Dinosaurs, Ice Ages, cave art and more.
97 cards · 52 deep divesEvery president, one scroll
From today back to George Washington. Tap any president for their childhood, family, favorite foods, pets, politics and how their story ended.
45 presidents · 8 topics eachThe ocean scroll
Life in the sea, from the first cells to the giants of today. In the works.
Coming soonThis is free, and it stays free
No ads, no paywall, nothing to buy. I make these because I love them, and because curiosity should not cost anything. If one gave you a moment of wonder, taught your kids something new, or sent you down a happy rabbit hole, you can help keep it growing.
25% of every contribution, after processing fees, goes to education for children in marginalized and under-resourced communities: new books, classroom supplies and technology.
Support this projectContributions support this project and are not tax-deductible.
Use it in your classroom
Teachers and homeschoolers are welcome to use these freely. Every card opens into topics on daily life, food, work, family and more, and each era notes how strong the evidence is behind it.