👀 The Book From the Video You Just Watched

The First Thing They've Picked Over the Tablet

Hundreds of questions, drawn like a comic. The rare thing a kid chooses on their own, instead of a screen.

10,000 Whys Kids' Encyclopedia — comic-style illustration spread
Book spread illustration

Excessive screen time can damage kid's brain power.

Sleep loss
Poor memory
Weak social skills
Short attention span

You already know the tablet is winning. The trick isn't taking it away, it's putting something in reach that's actually more interesting. For a lot of kids, this is that thing.

A parent sharing their experience

"When my grandkids asked me why the sky was blue, I realized I didn't actually know. So I found the book that did, and now they tell me. That's the whole point. Hundreds of questions, every answer drawn like a comic."

— Why parents are switching to 10,000 Why

Here's why they choose it over the screen.

Not a Textbook. A Comic They Can't Put Down.

Comic-style pages from 10,000 Whys encyclopedia

🔥 Physics · page 42

Why Can Water Put Out a Fire?

A grinning cartoon firefighter, a panicking flame, and an answer they'll repeat at dinner for a week. There's even a "You know what?" box with a fact most adults get wrong. We'll let them tell you that one.

Every page ends with a "You know what?" box, the fact that makes them say it out loud.

⚡ Everyday Safety · page 57

Why Shouldn't You Touch a Plug With Wet Hands?

This one has a cartoon pig getting the shock of its life, and a real, kid-level explanation of why it happens. Much better learned from a funny drawing than the hard way.

Real safety, real science, delivered so it actually sticks.

🌸 Biology · early chapters

Why Do Flowers Have a Fragrance?

Turns out a flower's smell is basically an advertisement aimed at bees. One question, and suddenly they understand pollination, seeds, and fruit, without ever feeling like a lesson.

One question quietly teaches five things. And there are hundreds more.
One Book. Every Subject They're Curious About.

From the deepest ocean to the edge of the universe, if your grandchild has wondered about it, the answer is in here.

🚀
Space & Universe
Black holes, planets, stars, rockets and life beyond Earth
🦕
Dinosaurs
Why they went extinct, how we find them, what they really looked like
🧬
The Human Body
Why your heart beats, how your brain works, why you dream
🌊
Oceans & Sea Life
Deep sea creatures, why the ocean is salty, how waves form
Weather & Nature
Thunder, lightning, tornadoes, rainbows and the sky
🏛️
History & Civilisations
Ancient Egypt, the Romans, great inventions and how the world changed
🦁
Animals & Wildlife
How animals survive, migrate, communicate and why some go extinct
🔬
Science & Physics
Gravity, light, sound, electricity and how everything works
🌿
Plants & Biology
How plants grow, why leaves change colour, what makes things alive
🧠
The Brain & Mind
Memory, emotions, sleep, dreams and how the mind works
⚙️
Technology & Inventions
How planes fly, how the internet works, what computers do
🌍
Earth & Geography
Volcanoes, earthquakes, tectonic plates and how Earth formed

See Their Reaction

Child's delighted reaction reading the book

Trusted by 20,000+ Families

★★★★★

"My son is a screen kid. He read this until 9pm without me saying a word. I bought two more for his cousins."

David K.
David K.
Father of two
✓ Verified buyer
★★★★★

"Best money I've spent on my kids' education outside of school. The conversations it starts are priceless."

Jennifer L.
Jennifer L.
Mother
✓ Verified buyer
★★★★★

"It's the first gift in years he's actually still using three months later. Worth every penny for that alone."

Diane K.
Diane K.
Grandmother
✓ Verified buyer
★★★★★

"We read it together every visit now. It's become our thing, better than I could have hoped for."

James P.
James P.
Grandfather of three
✓ Verified buyer

Less than the cost of a week of screen-time apps, and it's theirs to keep, backed by a 30-day, no-questions guarantee.

You've Seen What It Does. Here's the Offer.

★★★★★ 4.9 · 2,847 Verified Reviews

10,000 Whys Kids' Encyclopedia

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