A head of broccoli is made up of hundreds of small flower buds.

Likes

More Like Science

Check out 10 top facts about our universe!

Dr Karl explores the magic of a rainbow

Learn all about the human eye…

Check out some fascinating David Attenborough facts, from his very first documentary to his least favourite animal, below…

Type whatever you want to search

You’re leaving natgeokids.com
to visit another website!

Ask a parent or guardian to check it out first and remember to stay safe online.

You're leaving our kids' pages to visit a page for grown-ups!

Be sure to check if your parent or guardian is okay with this first.