What's the biggest social network in the world Facebook? The following 15 things you may not know, let's explore!
1. Open a conversation with a friend and type @fbchess play to play chess
2. Your 1 gram of DNA can contain all the data of facebook and google
3. In 2009, WhatsApp co-founder Brian Acton turned down a job at Facebook. Five years later, Facebook bought WhatsApp with $ 19 billion US
4. Facebook has a feature that allows you to specify who will manage your account after you die
5. In 2014, a thief in Minnesota was arrested after he logged into his Facebook account on his home computer and forgot to log out.
6. 8.7% of Facebook users are fake
7. "Like" buttons on Facebook were originally called "Awesome".
8. Mark Zuckerberg donated $ 1 billion to charity in 2013, making him the largest charity sponsor in the United States.
9. In the UK, a woman was sentenced to 20 months in prison for creating fake Facebook profiles to send messages with bad content
10. A Blogger hired a woman to slap him every time he went to Facebook
11. One-third of all 2011 divorce cases are related to Facebook
12. There are about 30 million current Facebook accounts of the dead
13. Facebook keeps track of the websites you visit, even after you've logged out
14. Some people have been killed because they made friends with someone on Facebook
15. On average, smartphone users check Facebook 14 times a day
