Brain magic | Keith Barry

10,649,488 views ・ 2008-07-21

TED


Please double-click on the English subtitles below to play the video.

00:12
Brain magic. What's brain magic all about?
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Brain magic to me indicates that area of magic
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dealing with psychological and mind-reading effects.
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So unlike traditional magic, it uses the power of words,
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linguistic deception, non-verbal communication
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and various other techniques to create the illusion of a sixth sense.
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I'm going to show you all how easy it is
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to manipulate the human mind once you know how.
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I want everybody downstairs also to join in with me and everybody.
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I want everybody to put out your hands like this for me, first of all.
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OK, clap them together, once.
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OK, reverse your hands.
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Now, follow my actions exactly.
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Now about half the audience has their left hand up. Why is that?
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OK, swap them around, put your right hand up.
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Cross your hands over, so your right hand goes over,
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interlace your fingers like this,
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then make sure your right thumb is outside your left thumb --
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that's very important.
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Yours is the other way around, so swap it around.
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Excellent, OK. Extend your fingers like this for me.
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All right. Tap them together once.
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OK, now, if you did not allow me to deceive your minds,
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you would all be able to do this.
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(Laughter)
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(Laughter ends)
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Now you can see how easy it is
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for me to manipulate the human mind, once you know how.
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(Laughter)
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Now, I remember when I was about 15,
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(Laughter)
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I read a copy of Life magazine,
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which detailed a story about a 75-year-old blind Russian woman
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who could sense printed letters --
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there's still people trying to do it --
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(Laughter)
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-- who could sense printed letters and even sense colors, just by touch.
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And she was completely blind.
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She could also read the serial numbers on bills
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when they were placed, face down, on a hard surface.
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Now, I was fascinated, but at the same time, skeptical.
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How could somebody read using their fingertips?
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You know, if you actually think about it, if somebody is totally blind --
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a guy yesterday did a demonstration in one of the rooms,
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where people had to close their eyes and they could just hear things.
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And it's just a really weird thing to try and figure out.
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How could somebody read using their fingertips?
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Now earlier on, as part of a TV show that I have coming up on MTV,
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I attempted to give a similar demonstration
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of what is now known as second sight.
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So, let's take a look.
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(Video) Man: There we go.
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I'm going to guide you into the car.
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Kathryn Thomas: (Laughter)
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Man: You're OK, keep on going.
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KT: How are you?
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Keith Barry: Kathryn, it's Keith here.
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I'm going to take you to a secret location, OK?
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Kathryn, there was no way you could see through that blindfold.
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KT: OK, but don't say my name like that. KB: But you're OK?
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KT: Yes.
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KB: No way to see through it? KT: No.
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KB: I'll take it off.
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Do you want to take the rest off?
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Take it off, you're OK. We'll stop for a second.
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KT: I'm so afraid of what I'm going to see.
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KB: You're fine, take it off. You're OK. You're safe.
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Have you ever heard of second sight?
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KT: No.
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KB: Second sight is whereby a mind-control expert
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can see through somebody else's eyes.
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And I'm going to try that right now.
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KT: God.
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KB: Are you ready?
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Where is it? There's no way --
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KT: (Beep)
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KT: Oh, my God!
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KB: Don't say anything,
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I'm trying to see through your eyes. I can't see.
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KT: There's a wall, there's a wall.
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KB: Look at the road, look at the road.
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KT: OK, OK, OK. Oh, my God!
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KB: Now, anything coming at all? KT: No.
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KB: Sure there's not?
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KT: No, no, I'm just still looking at the road.
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I'm looking at the road, all the time.
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I'm not taking my eyes off the road.
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(Beep)
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(Beep)
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(Beep)
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KT: Oh, my God!
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KB: Where are we? Where are we?
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We're going uphill, are we going uphill?
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KT: Look at the road -- (Beep)
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Still got that goddamn blindfold on.
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04:11
KB: What?
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KT: How are you doing this?
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KB: Just don't break my concentration.
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We're OK, though? KT: Yes.
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That's so weird.
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We're nearly there. Oh, my God!
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Oh, my God!
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KB: And I've stopped.
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KT: That is weird.
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You're like a freak-ass of nature.
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That was the most scary thing I've ever done in my life!
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(Applause)
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KB: Thank you.
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By the way, two days ago, we were going to film this
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down there, at the race course, and we got a guy into a car,
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and we got a camera man in the back,
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but halfway through the drive,
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he told me he had, I think it was a nine-millimeter,
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stuck to his leg.
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So, I stopped pretty quick, and that was it.
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So, do you believe it's possible to see through somebody else's eyes?
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That's the question.
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Now, most people here would automatically say no.
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OK, but I want you to realize some facts.
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I couldn't see through the blindfold.
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The car was not gimmicked or tricked in any way.
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The girl, I'd never met before, all right.
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So, I want you to just think about it for a moment.
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A lot of people try to come up
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with a logical solution to what just happened, all right.
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But because your brains are not trained in the art of deception,
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the solutions you come up with
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will, 99 percent of the time, be way off the mark.
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This is because magic is all about directing attention.
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If, for instance, I didn't want you to look at my right hand,
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then I don't look at it.
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But if I wanted you to look at my right hand,
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then I look at it, too.
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You see, it's very simple, once you know how,
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but very complicated in other ways.
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I'm going to give you some demonstrations right now.
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I need two people to help me out real quick. Can you come up?
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And let's see, down at the end, here, can you also come up, real quick?
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Do you mind? Yes, at the end.
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OK, give them a round of applause as they come up.
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You might want to use the stairs, there.
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(Applause)
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It's very important for everybody here to realize
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I haven't set anything up with you.
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You don't know what will happen, right?
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Would you mind just standing over here for a moment?
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Your name is? Nicole: Nicole.
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KB: Nicole, and?
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(Telephone ringing)
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KB: Actually, here's the thing, answer it, answer it, answer it.
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(Laughter)
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Is it a girl? Man: They've already gone.
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KB: OK, swap over positions.
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Can you stand over here? This will make it easier.
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Pity, I would have told them it was the ace of spades.
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OK, a little bit closer.
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(Laughter)
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OK, a little bit closer, come over -- they look really nervous up here.
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Do you believe in witchcraft?
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Nicole: No.
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KB: Voodoo? Nicole: No.
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KB: Things that go bump in the night? Nicole: No.
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KB: Besides, who's next, no, OK.
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I want you to just stand exactly like this for me,
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pull up your sleeves, if you don't mind.
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OK, now, I want you to be aware
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of all the different sensations around you,
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because we'll try a voodoo experiment.
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I want you to be aware of the sensations, but don't say anything until I ask you,
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and don't open your eyes until I ask you.
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From this point onwards, close your eyes,
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do not say anything, do not open them,
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be aware of the sensations.
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Yes or no, did you feel anything?
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Nicole: Yes.
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KB: You did feel that? What did you feel?
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Nicole: A touch on my back.
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KB: How many times did you feel it?
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Nicole: Twice.
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KB: Twice. OK, extend your left arm out in front of you.
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Extend your left arm, OK.
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OK, keep it there.
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Be aware of the sensations, don't say anything, don't open your eyes, OK.
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Did you feel anything, there?
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Nicole: Yes. KB: What did you feel?
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Nicole: Three --
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KB: Like a tickling sensation? Nicole: Yes.
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KB: Can you show us where?
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OK, excellent. Open your eyes.
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I never touched you.
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I just touched his back, and I just touched his arm.
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A voodoo experiment.
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(Laughter)
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Yeah, I walk around nightclubs all night like this.
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(Laughter)
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You just take a seat over here for a second.
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I'm going to use you again, in a moment.
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Can you take a seat right over here, if you don't mind.
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Sit right here. Man: OK.
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KB: OK, take a seat. Excellent, OK.
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Now, what I want you to do is look directly at me, OK,
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just take a deep breath in through your nose,
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letting it out through your mouth, and relax.
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Allow your eyes to close, on five, four, three, two, one.
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Close your eyes right now.
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OK, now, I'm not hypnotizing you,
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I'm merely placing you in a heightened state of synchronicity,
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so our minds are along the same lines.
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And as you sink and drift and float into this relaxed state of mind,
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I'm going to take your left hand, and just place it up here.
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I want you to hold it there just for a moment,
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and I only want you to allow your hand
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to sink and drift and float back to the tabletop
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at the same rate and speed
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as you drift and float into this relaxed state of awareness,
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and allow it to go all the way down to the tabletop.
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That's it, all the way down, all the way down.
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and further, and further.
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Excellent.
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I want you to allow your hand to stick firmly to the tabletop.
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OK, now, allow it to stay there.
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OK, now, in a moment, you'll feel a certain pressure, OK,
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and I want you to be aware of the pressure.
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Just be aware of the pressure.
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And I only want you to allow your hand
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to float slowly back up from the tabletop as you feel the pressure release,
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but only when you feel the pressure release.
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Do you understand? Just answer yes or no.
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Man: Yes.
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KB: Hold it right there.
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And only when you feel the pressure go back,
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allow your hand to drift back to the tabletop,
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but only when you feel the pressure.
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(Laughter)
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OK, that was wonderfully done. Let's try it again.
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Excellent. Now that you've got the idea, let's try something even more interesting.
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Allow it to stick firmly to the tabletop, keep your eyes closed.
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Can you stand up? Just stand, stage forward.
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I want you to point directly at his forehead.
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OK.
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Imagine a connection between you and him.
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Only when you want the pressure to be released,
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make an upward gesture, like this,
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but only when you want it to be released.
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You can wait as long as you want,
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but only when you want the pressure released.
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OK, let's try it again.
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OK, now, imagine the connection, OK.
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Point directly at his forehead.
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Only when you want the pressure released, we'll try it again.
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OK, it worked that time, excellent.
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And hold it there, both of you.
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Only when you want the pressure to go back, make a downward gesture.
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You can wait as long as you want.
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You did it pretty quickly, but it went down, OK.
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Now, I want you to be aware that in a moment,
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when I snap my fingers, your eyes will open, again.
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It's OK to remember to forget, or forget to remember what happened.
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Most people ask you, "What the hell just happened up here?"
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But it's OK that even though you're not hypnotized,
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you will forget everything that happened.
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On five, four, three, two, one -- open your eyes, wide awake.
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Give them a round of applause, as they go back to their seats.
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(Applause)
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OK, you can go back.
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(Applause)
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I once saw a film called "The Gods Are Crazy."
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Has anybody here seen that film? Yeah.
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Remember when they threw the Coke out of the airplane,
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and it landed on the ground, and it didn't break?
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Now, see, that's because Coke bottles are solid.
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It's nearly impossible to break a Coke bottle.
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Do you want to try it?
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Good job. She's not taking any chances.
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(Laughter)
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You see, psychokinesis is the paranormal influence
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of the mind on physical events and processes.
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For some magicians or mentalists,
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sometimes the spoon will bend or melt, sometimes it will not.
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Sometimes the object will slide across the table, sometimes it will not.
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It depends on how much energy you have that day,
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so on and so forth.
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We're going to try an experiment in psychokinesis, right now.
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Come right over here, next to me. Excellent.
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Now, have a look at the Coke bottle.
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Make sure it is solid, there's only one hole, and it's a normal Coke bottle.
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And you can whack it against the table, if you want; be careful.
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Even though it's solid, I'm standing away.
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I want you to pinch right here with two fingers and your thumb.
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Excellent. Now, I've got a shard of glass here, OK.
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I want you to examine the shard of glass.
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12:54
Careful, it's sharp. Just hold on to it for a moment.
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Now, hold it out here.
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I want you to imagine, right now, a broken relationship from many years ago.
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I want you to imagine all the negative energy
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from that broken relationship, from that guy,
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being imparted into the broken piece of glass,
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which will represent him, OK.
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But I want you to take this very seriously.
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Stare at the glass, ignore everybody right here.
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In a moment, you'll feel a certain sensation, OK,
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and when you feel that sensation,
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I want you to drop the piece of glass into the bottle.
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Think of that guy, that ba -- that guy.
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(Laughter)
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I'm trying to be good here.
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OK, and when you feel the sensation --
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it might take a while -- drop it into the glass.
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OK, drop it in.
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Now, imagine all that negative energy in there.
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Imagine his name and imagine him inside the glass.
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And I want you to release that negative energy
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by shaking it from side to side.
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(Burst)
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(Laughter)
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That was a lot of negative energy, built up in there.
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(Laughter)
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(Applause)
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I also want you to look at me and think of his name.
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OK, think of how many letters in the title of his name.
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There's five letters in the title.
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You didn't react to that, so it's four letters.
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Think of one of the letters in the title.
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14:24
There's a K in his name, there is a K.
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I knew that because my name starts with a K also,
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14:28
but his name doesn't start with a K, it starts with an M.
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Tell Mike I said hello, the next time you see him.
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14:33
Was that his name? Nicole: Mm-hmm.
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KB: OK, give her a round of applause.
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(Applause)
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Thank you.
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(Applause)
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(Applause ends)
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I've got one more thing to share with you right now.
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Actually, Chris, I was going to pick you for this,
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but instead of picking you, can you hop up here
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and pick a victim for this next experiment?
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15:00
And it should be a male victim, that's the only thing.
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Chris Anderson: Oh, OK.
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KB: I was going to use you,
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15:05
but I decided I might want to come back another year.
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15:08
(Laughter)
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CA: Well, to reward him for saying "eureka,"
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and for selecting Michael Mercil to come and talk to us -- Steve Jurvetson.
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KB: OK, Steve, come on up here.
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(Applause)
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CA: You knew!
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KB: OK, Steve, I want you to take a seat, right behind here. Excellent.
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Now, Steve -- oh, you can check underneath.
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Go ahead, I've no fancy assistants underneath there.
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They insist that because I was a magician,
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15:34
put a nice, black tablecloth on.
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There you are, OK.
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(Laughter)
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15:38
I've got four wooden plinths here, Steve.
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One, two, three and four.
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Now, they're all the exact same except this one
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obviously has a stainless steel spike sticking out of it.
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I want you to examine it, and make sure it's solid.
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15:53
Happy?
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Steve Jurvetson: Mmm, yes.
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KB: OK. Now, Steve, I'm going to stand in front of the table,
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When I stand in front of the table,
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16:01
I want you to put the cups on the plinths,
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16:03
in any order you want, and then mix them all up,
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16:05
so nobody has any idea where the spike is, all right?
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16:08
SJ: No one in the audience?
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16:10
KB: Yes, and just to help you out,
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16:12
I'll block them from view, so nobody can see what you're doing.
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I'll also look away. So, go ahead and mix them up, now.
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16:17
OK, and tell me when you're done.
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(Laughter)
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16:24
(Laughter)
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KB: You done? SJ: Almost.
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KB: Almost, oh. OK, you're making sure that's well hidden.
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Oh, we've got one here, we've got one here.
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16:39
(Applause)
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So, all right, we'll leave them like that.
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(Laughter)
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16:46
I'm going to have the last laugh, though.
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16:48
(Laughter)
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16:50
Now, Steve, you know where the spike is, but nobody else, does? Correct?
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16:55
But I don't want you to know either, so swivel around on your chair.
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16:59
They'll keep an eye on me to make sure I don't do anything funny.
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17:02
No, stay around, OK.
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17:11
Now, Steve, look back.
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17:12
Now you don't know where the spike is, and I don't know where it is either.
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17:16
Now, is there any way to see through this blindfold?
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17:19
SJ: Put this on?
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17:20
KB: No, just, is there any way to see through it? No?
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17:23
SJ: No, I can't see through it. KB: Excellent.
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17:26
Now, I'm going to put on the blindfold.
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17:28
Don't stack them up, OK. Give them an extra mix up.
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17:30
Don't move the cups, I don't want anybody to see where the spike is,
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17:33
but give the plinths an extra mix up, and then line them up.
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17:36
I'll put the blindfold on. Give them an extra mix up.
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17:39
No messing around this time. OK, go ahead, mix them up.
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17:42
My hand is at risk here.
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17:47
(Laughter)
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17:48
Tell me when you're done. SJ: Done.
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17:50
KB: OK, where are you? Put out your hand. Your right hand.
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17:53
Tell me when I'm over a cup.
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17:55
SJ: You're over a cup. KB: I'm over a cup, right now?
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17:57
SJ: Mm-hmm.
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17:58
KB: Now, Steve, do you think it's here? Yes or no?
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18:01
SJ: Oh!
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18:02
(Laughter)
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18:04
KB: I told you I'd have the last laugh.
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18:06
(Laughter)
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18:11
SJ: I don't think it's there. KB: No? Good decision.
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3475
18:14
(Laughter)
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18:17
(Applause)
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18:22
(Applause ends)
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18:24
Now, if I go this way, is there another cup over here?
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18:26
SJ: Can we do the left hand?
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18:28
KB: Oh, no, no, no. He asked me could he do the left hand. Absolutely not.
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18:32
(Laughter)
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18:33
KB: If I go this way, is there another cup?
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18:36
SJ: Yes. KB: Tell me when to stop.
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18:38
SJ: OK. KB: There?
419
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18:39
SJ: Yes, there's one.
420
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18:40
KB: OK. Do you think it's here, yes or no? This is your decision, not mine.
421
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18:43
(Laughter)
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18:47
SJ: I'm going to say no. KB: Good decision.
423
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18:50
(Laughter)
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18:52
OK, give me both hands.
425
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18:54
Now, put them on both cups.
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18:57
Do you think the spike is under your left or your right hand?
427
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3626
19:01
SJ: Neither.
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19:03
KB: Neither, oh, OK.
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19:05
But if you were to guess.
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19:06
(Laughter)
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19:09
SJ: Under my right hand. KB: Under your right hand?
432
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19:11
Now, remember, you made all the decisions all along.
433
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19:14
Psychologists, figure this out.
434
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19:15
(SJ gasps)
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19:16
Have a look.
436
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1301
19:18
SJ: Oh!
437
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19:19
(Applause)
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19:22
KB: Thank you.
439
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2000
19:28
(Applause ends)
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19:31
If anybody wants to see some sleight of hand later on,
441
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19:33
I'll be outside.
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19:35
Thank you.
443
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19:36
(Applause)
444
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19:37
Thank you.
445
1177977
1977
19:39
Thank you.
446
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1158
19:41
(Applause)
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Original video on YouTube.com
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