Do you know how much is in your head? If the brain were a hard drive, it could store 3 million full-length movies or 600 million pieces of music.

Can you lose weight by thinking hard?

Why is the testimony of witnesses different, even though none of them are lying?

How do we remember things that never happened?

In this book you will find 166 interesting facts about the contents of your skull: surprising, unbelievable, fascinating, funny and terrifying. You can read it from start to finish or vice versa, in chunks or in any other way.

For readers of all ages who are curious about the secrets their brain hides. One thing is for sure: after reading it, it will no longer be the same as before!