Have you tried this selective attention test?
Some of you might recognize it as the invisible gorilla experiment. I found out about it back in middle school and it was great fun since we all missed the gorilla.
Recently, I found that there’s another version called the monkey business illusion. It’s similar but a bit different from the original video, go watch it if you haven’t already, see if you can spot the difference.
Did you notice the twist? If you’re like most people, probably not. But wait, now that you know about the twist, why not try another video? Try the color changing card trick video below.
Now, using what you’ve learned so far, watch the video carefully and see if you can figure out this amazing color changing card trick.
Did you catch it? Well, if anything, I guess you probably at least caught the gorilla in the background, right?