30 years.

Age

number of skin wrinkles.

The biggest difference is that these days youth have more freedom to express their thoughts and ideas and they have more access to knowledge via the internet. In this age of information if they are to compete on an international scale, they have no choice but to become more knowledgeable, regardless of whether they want to or not. The older generation did not have to be available to their employers 24/7 as they not have access to mobiles or the net.

If you scratch the surface the youth of today is dealing with various kinds of advanced technologies the elder generations didn't get hold of , but profoundly there is no difference between them!