We get it. A bunch of us think the dress is white and gold.
If you were around for the cracktastic Magic Eye illusion fad of the ’90s, you know we’ve been here before. But thanks to the Internet it’s even easier to (temporarily) scramble your brain than ever.
Here are a few of our favorite quick-fix mindblowing optical effects. They’re perfect for totally confusing yourself or someone close to you.
Many of the phenomena below utilize an effect called afterimage, where the retina retains an impression of an image even after it’s done looking at it.
1) LSD Van Gogh.
Look at this GIF for 30 seconds—or a little longer, depending on how long you want the results to last.
Now look at something else. We recommend looking at Starry Night:
Now go lean against something stable for the next few minutes.
2) The Red Dot (that’s also a camera)
Courtesy of RocketNews 24 and the country of Japan, we bring you an optical illusion that’s been going viral in the land of the rising red dot.
Make sure you have a blank white space nearby. Stare directly at the red dot below for at least 30 seconds. Then look away at the blank white space.
If you didn’t see an another version of this image, you might want to stare a little longer.
3) The rotating figure
This is a great illusion because it’s simple and immediately illustrates how easy it is for our perceptions to change.
The trope-namer for this illusion is the Spinning Dancer, an optical illusion created by designer Nobuyuki Kayahara in 2003. It’s the simple image of a spinning dancer in silhouette.
Though you may see the dancer as initially spinning clock-wise, many people see her as initially spinning the opposite direction. What’s more, if you look long enough, you may even see her switch direction in mid-spin. (Hint: if you’re having trouble seeing it, stare near the lower hand or the waist and try to picture the dancer spinning in the opposite direction.)
The genius of Kayahara’s graphic is that the silhouette form robs us of any context like depth to help us decide which way the dancer is moving. Without any depth cues our perception keeps changing.
Here’s another rotating gif that plays upon the same perceptual trick: a hollow mask of Charlie Chaplin. The hollow side of the mask appears to be fully formed, and tricks the viewer into believing the mask is abruptly spinning in the opposite direction.
Don’t understand how this works? Watch the original video for comparison.
If you can’t see this optical illusion, then there’s a strong possibility you might be schizophrenic.
4) Audio Illusions
Just when you thought your mind was a safe place, it turns out you can’t trust your eyes or your ears. As our friends at ASAP Science explain, sound waves can be as deceptive as light waves.
5) The Checkerboard Shadow
This is another impossible-to-believe illusion that hits us right in the white-gold/black-blue conundrum. Check out the squares marked A and B.
Don’t believe us? Here’s proof—the color codes are actually identical, using the same hex code #7878.
In short, the dress is blue, there were no weapons of mass destruction, and everything you know is a lie.
Photo via Wikimedia Commons (CC BY SA 3.0)