Here's what actually happens to your knucles when you crack them!

[onsali20]

Just found this interesting video
What actually happens to your knuckles when you crack them! | InnovativeReport (http://www.innovativereport.com/2015/03/what-actually-happens-to-your-knuckles.html)

[legendclaw24]

onsali20 Nice way to promote your site ! KEep it up! :blz:

[onsali20]

onsali20 Nice way to promote your site ! KEep it up! :blz:

Thanks lol,I am doing this not to benefit myself, well kinda
But this is positive and really cool video

[legendclaw24]

onsali20 :blz:

[onsali20]

onsali20 :blz:

You didn't even watch the video, did you?

[legendclaw24]

onsali20 Well, youtube is blocked in Pakistan and i am not interested in watching videos like that :P

[onsali20]

onsali20 Well, youtube is blocked in Pakistan and i am not interested in watching videos like that :P

Forgot that, F' u President

[Dorako123]

So basically there is no problem in doing that, only that annoys people?

[ien]

ooooh ! everything has scientific explanation , well i'am doing that when i get tired typing :)

[fedi96]

oh , i'm always doing that

[pimmelhd]

lol im doing this the hole day for fun :3