JUST DO IT...

Now, don't laugh, but do go to this link now... that is on April 24th, 2012 ( Australia)...

http://www.google.com.au/

and see where it leads you... you have to love the imagination and talent at Google...

and from there you will learn all you ever wanted to know, and a lot you've never thought of, no doubt, about what holds your life together.. great fun. ;-)