... and why!

less than 1m read

·Nov 10, 2024

The reason this trick works every single time is elegantly simple. It has everything to do with the fact that their chosen card will always be in a pack that is third from the top.

That's because we had them take the pack containing their card, see? There's Boron, and put it on one of the piles. Then we had them put two more piles on top of that one.

So this stack is in order: pack number one, pack number two, pack number three, which contains their card, and at the bottom, pack number four. When they deal the cards out into rows, they are changing the packs into layers.

See, here we go! We've got 1, 2, 3, four cards. These are the cards that made up pack number one. Here comes pack number two; it is now becoming the second layer.

The third layer will be the components of pack number three, including Boron, their card. So when they finish and take the pack containing their card, because it is part of the third layer, it will be the third from the top, which means it will always be the third card from the left. Boron. [Music]

Writing exponential functions | High School Math | Khan Academy

4 Ways To Deal With 'Toxic People'

View All

Assassination politics: Not inevitable

In my previous video, I described Jim Bell’s idea of assassination politics and said that I agreed with him that the emergence of such a system seemed inevitable. Thanks to the user, peace requires anarchy. I’ve since read an article by Bob Murphy, which …

Public education helps the poor?

A user whose name I’ve forgotten, unfortunately, was a supporter of public schooling. He claimed that even in the most favorable of circumstances, a large minority would be unable to afford schooling if a public option wasn’t available. This is an unjusti…

The Murder of Kim Jong-un's Brother | North Korea: Inside the Mind of a Dictator

♪ ♪ NARRATOR: February 13th 2017. Kuala Lumpur International Airport. Kim Jong-un’s brother enters the terminal, unaware that two female assassins are also at the airport. Now, for the first time on television, one of the assassins tells her full extraor…

Youngest Face Transplant Recipient in U.S. | National Geographic

That’s true. Anything specifically you guys need information on right now? We got that call, let’s-a-go. You need to be here tonight at 7 o’clock. [Music] [Music] Yeah, we’re gonna start with the donor, and I think Katie will probably get down there by a…

A Rare Look at the Secret Life of Orangutans | Short Film Showcase

Something like seven million years ago, there was nothing like a human on Earth. There was not even a pre-human standing upright; there were simply great apes, very much like the ones that live with us today. [Music] I was crossing the river at dawn. It…

Limits of composite functions | Limits and continuity | AP Calculus AB | Khan Academy

Let’s now take some limits involving composite functions. So over here we have the limit of G of H of x as x approaches three. And like always, I encourage you to pause the video and see if you can figure this out on your own. Well, we can leverage our l…

... and why!

More Articles