Gmail, Hangouts, +Google and Blogger were not accessible on 24th January 2014..!!

World wide internet traffic plunged about 40% as Google services suffered an unprecedented blackout,

24 January or you can say last night, Google's servers were down, people were not able to open there Gmail account and Google Plus was really really slow.. and after sometime for waiting it to load i didn't load..

Tech company said all of it's services were down for 1-8 mins but they are unable to give any reason. 

this 8min blackout costed Google around $544698 that is huge money.. but not for a company like Google ..

They are still in the process of finding the cause..

nobody ever expected for Google to crash like this this is really not a good sign for Google.. they should find the cause as soon as possible and make sure this never happens again..

I was unable to access my Blogger account.. every time i typed "blogger.com" it would show error 502 and 503 ..
No  body knows what the problem was ... but it was fixed after a few minutes..