How can you learn from facebook pages

Facebook is built for a cause , not just to share photos and funny status updates but to share knowledge around the web.
Facebook not just a social media network. It is a smart network with curious people who shares awesome ideas around the world.
The Facebook pages are very resourceful which helps the users to improve their knowledge.
Just for example here is a story of a scientist cum professor Brian. Watch how he succeeded in his research using facebook pages and photo tagging.

  

Here is a list of some useful Facebook pages which can help you to increase your knowledge. Be productive while spending your time on social networking sites.

BEST FACEBOOK PAGES TO LIKE FOR IMPROVING YOUR KNOWLEDGE BASE

Science

1.Science on Facebook [list of pages]
2.Science Alert
3.NASA
4.Science is awesome
5.The Earth story 
6. Space.com
7. NatGeo channel  
8.Science Channel 
9. Discovery News
10.New Scientist
11.Popular science
12. Evolution
13.Live Science 
14. Science Now 

World politics and economics :

Project Syndicate : Project syndicate is the best place to get information on Economics and world politics.   



Maths
1.KolkataMaths
2.Maths everyday
3. Gamma maths page

Physics
1.Discover Physics
2.Physics Talha
3.Extreme Physics 
4.Physics Org


Hacking and security
1. Unix.Root

English |  vocabulary
1. BBC learning English
2. Vocabulary.com
3. Common mistakes in English
4.Grammarly

Engineering
1. Interesting Engineering
2.Interesting Structures & Designs 

 I will try to update this list when ever i get some time. Please follow this post through our facebook page
you can also suggest a facebook page here. We will add your favorite (and useful) Facebook page to this list along with your name. just drop a comment here.