Videos that make you go "WOW!"

So, many times I see videos that make me go "WOW!" and I feel bad because I don't want to send a mass e-mail to everyone, but would like to share; SO...

Now I decided I will just randomly post these and see if they make you say "WOW!" as well ;)

Here's the 1st one I HAVE to share, goes to show you never know what's lurking in the waters around you...