7 interesting things you probably do not know about Facebook

Facebook was created in 2015 and is used by millions of people. Facebook is one of the most developed social networks today with a number of users around the world. However, I'm sure there are some interesting things you do not know about social networking.
Let's explore these interesting things.

1. Facebook or Thefacebook
   
   You will be surprised to know that Facebook was originally intended for Harvard students. It will become a forum in 2015. You can imagine how popular Facebook was like the way we are doing now.

2. Facebook means Book of Faces
   
   It is interesting to know that the Facebook name is taken from the Harvard University student photo management catalog

3. You can not block the name of Mark Zuckerberg
   

You can send a friend request, agree, cancel a friend, share photos, videos, like, comment, ... but you never block the name of the founder Mark Zuckerberg commune.

1. Facebook knows everything ...
   
   Facebook is always interested in your activities on it. It keeps track of the websites you visit even after you've logged out.
2. You can not escape when using facebook
   

Intelligence agencies and police departments used Facebook to check suspicious activity of criminals.

1. What does seagreen mean?
   

Have you ever wondered why Facebook is blue? Mark Zuckerberg is simply bluish red.

1. Facebook blocked in China
   

Maybe because of security or because of nationalism, China has been covering Facebook since 2009.