Important websites to visite

You better be addicted to those websites

1 : tED
There are tones of technical videos you should see and try
link : http://www.ted.com/

2 : KHANACADEMY
link  : https://www.khanacademy.org/

3: Quora
link : https://www.quora.com/

4 : wikihow
link : http://www.wikihow.com/

5 : Stumbleupon
link : http://www.stumbleupon.com/

6 : Hack a Day
link : http://hackaday.com/

7 : Howstuffworks
link : http://www.howstuffworks.com/

8 : Alison
link : http://alison.com/

9 : Lifehacker
The biggest blog for the specialist of web and applications
رابط الموقع : http://lifehacker.com/


10 : the real science websites (medical, maths, economic, psychology...)
http://real-sciences.com/
http://www.syr-res.com/