Maury Markowitz
Active Member
This morning Reddit was alight with links to a video of the Telepathy Tapes people giving a live demonstration of autistic telepathy. I was almost immediately sure I knew what it was, but the video did not show a couple of important bits I would need to be absolutely sure.
Over on YT a vlogger logrolled the video here, and someone in the comments mentioned being in row three at that presentation. I asked him a couple of questions and now feel very confident in the following statement:
The demonstration in the video is a very old magic trick known as the "magician's force". Not seen in the video is a second demonstration they gave, where they had them recite a passage from a book chosen at random. This latter variation is a trick that dates to at least 1865, known as "the book test".
For those not familiar, both tricks are basically the same. You make a great show of randomizing things, but in reality force the person to choose the particular item you want them to. In the video they pick the color blue and a circle shape. I'll illustrate with the color. Before the show you make two colored cards, red and blue. You also make a "reveal", for instance a card in a sealed envelope. That card says "You chose blue!".
Now at the show you put down the two cards and say something to the effect of "point to one of the cards". If they point to the blue card, you say "great, that's our color" and hand them the blue card. If they point to the red card, you say "great, that's our discard" and hand them the blue card. Now wave your hands, and maybe a little flash powder, and have them open the envelope where it says "You chose blue!".
And the crowd goes wild.
No, really, they go nuts.
This would all be amusing if it weren't for the fact that I can't see how the kids can possibly give informed consent, and this is bordering on abuse.
Over on YT a vlogger logrolled the video here, and someone in the comments mentioned being in row three at that presentation. I asked him a couple of questions and now feel very confident in the following statement:
The demonstration in the video is a very old magic trick known as the "magician's force". Not seen in the video is a second demonstration they gave, where they had them recite a passage from a book chosen at random. This latter variation is a trick that dates to at least 1865, known as "the book test".
For those not familiar, both tricks are basically the same. You make a great show of randomizing things, but in reality force the person to choose the particular item you want them to. In the video they pick the color blue and a circle shape. I'll illustrate with the color. Before the show you make two colored cards, red and blue. You also make a "reveal", for instance a card in a sealed envelope. That card says "You chose blue!".
Now at the show you put down the two cards and say something to the effect of "point to one of the cards". If they point to the blue card, you say "great, that's our color" and hand them the blue card. If they point to the red card, you say "great, that's our discard" and hand them the blue card. Now wave your hands, and maybe a little flash powder, and have them open the envelope where it says "You chose blue!".
And the crowd goes wild.
No, really, they go nuts.
This would all be amusing if it weren't for the fact that I can't see how the kids can possibly give informed consent, and this is bordering on abuse.