1 00:00:01,501 --> 00:00:02,769 The Monkey Business Illusion 2 00:00:05,171 --> 00:00:08,274 Count how many times the players wearing white pass the ball. 3 00:00:41,941 --> 00:00:43,943 The correct answer is 16 passes. 4 00:00:46,212 --> 00:00:47,447 Did you spot the gorilla? 5 00:00:50,016 --> 00:00:53,286 For people who haven't seen or heard about a video like this before, 6 00:00:53,286 --> 00:00:54,921 about half miss the gorilla. 7 00:00:58,425 --> 00:01:01,094 If you knew about the gorilla you probably saw it, 8 00:01:01,094 --> 00:01:03,196 but did you notice the curtain changing color, 9 00:01:03,196 --> 00:01:05,098 or the player on the black team leaving the game? 10 00:01:08,568 --> 00:01:10,136 Let's rewind and watch it again. 11 00:01:15,442 --> 00:01:18,445 Here comes the gorilla, and there goes a player, 12 00:01:18,445 --> 00:01:20,280 and the curtain is changing from red to gold. 13 00:01:26,786 --> 00:01:29,289 When you're looking for a gorilla you often miss other 14 00:01:29,289 --> 00:01:32,559 unexpected events. 15 00:01:32,559 --> 00:01:36,329 And that's the Monkey Business Illusion. 16 00:01:36,329 --> 00:01:38,731 Learn more about this illusion and the original gorilla 17 00:01:38,731 --> 00:01:41,634 experiment at the invisibilegorilla.com.