Do you want to visit the depths of the oceans, but you neither have the time, money or required scuba diving training certificate? Well, we've got just the thing for you.
Imgur recently posted up a GIF of several hypnotic swirling circles. The idea is, if you stare at the GIF for 30 seconds, and then look at an underwater scene, you will see a bizarre watery illusion. It really does work and you don't even need to get wet or hold your breath (although I suppose you can hold your breath for added authenticity).
Check out the GIF below - stare at it for 30 seconds - and then scroll down for some underwater scenes. The effect doesn't last extremely long, so you might have to stare at the GIF again to refill your water-vision.
Look at Jessica Alba and Paul Walker under water!
Be a wizard! - Harry Potter and the Goblet of Fire
Fight Scuba Divers with James Bond - Thunderball
Swim With Dolphins!
Visit Bioshock's Rapture!
See The Titanic!
And Finally, Trip With The Dude!