Why do I have a belly button?
Before you were born, a soft cord fed you inside your mom. Your belly button is where it was attached.
Fun fact: A newborn’s little cord stump dries up and falls off about one or two weeks after birth.
The first whys deserve true answers. 80 real questions little kids ask, each answered in words a three-year-old understands, with one big picture that shows the answer and a ten-second thing to try together.
Here are three of the 80 pages. Every answer is checked against sources like KidsHealth, the Library of Congress and NASA, then rewritten until a preschooler can say it back to you.
Before you were born, a soft cord fed you inside your mom. Your belly button is where it was attached.
Fun fact: A newborn’s little cord stump dries up and falls off about one or two weeks after birth.
While you sleep, your body rests and grows, and your brain sorts everything you learned today, like tidying toys.
Fun fact: Kids your age need about 10 to 13 hours of sleep a day, about half of the whole day.
Tiny muscles in a cat’s throat wiggle super fast as it breathes. That fast wiggle makes the rumbly purr.
Fun fact: A purr wiggles about 25 to 150 times every second, faster than you can clap.
Between two and five, kids ask hundreds of questions a day. Most toddler question books answer with a joke or a cute guess. This one answers with the truth, at their level.
real questions from real toddlers, across 8 worlds: my body, feelings and family, home, food, pets and farm, wild animals and bugs, sky and weather, things that go.
words or fewer per answer, in a three-year-old’s vocabulary. No “chemicals”, no “molecules”, no “energy”. Tiny, warm, wiggle, push and pull.
seconds to try each activity, right where you are sitting. No tools, no mess, no prep.
trusted sources checked for every page, listed at the back for curious grown-ups. Same standard as our book for older kids, 100,000 Whys for Curious Kids.
Leave your email and we’ll send one message on launch day, with a launch-week price for waitlist families. Before that, you’ll get a free sample: three full pages to read aloud tonight.
Older sibling at home? Two books and a growing library of free answers.