Invisible Gorilla Basketball Video File

Despite the gorilla being clearly visible, approximately half of all viewers fail to notice it .

When viewers are later asked if they saw anything unusual, many are shocked to find they missed such a conspicuous event. Why Does This Happen? selective attention test Invisible Gorilla Basketball Video

About halfway through the video, a person in a full gorilla suit walks into the center of the action, stops, thumps their chest, and walks off after about nine seconds. Despite the gorilla being clearly visible

The test is simple: participants watch a short video of two teams—one wearing white shirts and the other black—passing basketballs. Viewers are given a specific task: . thumps their chest