Thirteen
(TKO's Theory)
 Nothing really high-tech here, nor really complicated. David made the thirteen people
change into camouflage clothes inside that big platform and also paint their faces with
black and green paint. When David revealed the platform again, the audience don't see the
thirteen people because they're all now camouflaged. They were still sitting there as usual,
but instructed by David's assistants to remain absolutely still.
The thirteen people he brings back are actually thirteen different people. But since the audience never
pays attention to the face of the volunteers, nobody notices that they are different people.
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