Skip to main content

Why do we have belly buttons?


842 Questions Answered

Best of Web

Let’s Begin…

Some people have innies. Some people have outties. Everyone has a belly button! But do you know why we have them? Let's find out in this video!

About TED-Ed Best of Web

TED-Ed Best of Web are exceptional, user-created lessons that are carefully selected by volunteer teachers and TED-Ed staff.

Meet The Creators

More from The Big Questions