In my leisure time I was going through few of the recent advancements which world is moving towards in Information Technology. I found IPv6 Interesting of all. Like me, if you are curious about knowing what IPv6 is and how it offers advantages over IPv4, this short animated video will help you.
I guess we are not far away moving all our Servers in our Data Centers to IPv6 from IPv4.
Video from Explania folks:
Also, an interesting and very informative Pic from Focus.
Image Source: http://www.focus.com/images/view/49504/
Hope this gives you all a good Kick Start exploring about IPv6.