This is not a common type of puzzle,
I know it might not be good enough for the contest, but anyway:
Want a unique puzzle?
here it comes!
Step 1: You Will Need:
A pair of hands(attached to your arms!!)
Something to pass the time(you will find out why)
Step 2: How Do You Stick Two Books Together Without Anything?
First, find two books of similar size.
Then take the last page of one book and place it on top of the last page of the other book.
Do the same for all the pages in the book (second last page over second last page and so on)(I told you about the patience!)
Step 3: Midway
It should look like this when halfway done.
Step 4: Moment of Truth
Once it is done try to pull the books apart holding the spines.
Try lifting up one book so that the spine faces the ceiling, the other book will not fall off!
Try fooling your friends with it!