Willy over at Divester has posted a link to a rather cool vide for diving fans. He does point out (rightly) that you need to put your speakers on mute, for the music is quite annoying, but later in the vid, you’ll see some pretty cool underwater trickery as a diver blows perfect ring-shaped bubbles. Oh, and there’s more. He does all sorts of wacky bubble tricks that are sure to (ha!) blow your mind.