... 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]

15 Things That Separate LEADERS From FOLLOWERS

Homeroom with Sal & Marta Kosarchyn - Tuesday, June 30

View All

Divergence formula, part 1

Hello everyone. So, now that we have an intuition for what divergence is trying to represent, let’s start actually drilling in on a formula. The first thing I want to do is just limit our perspective to functions that only have an x component, or rather w…

How volume changes from changing dimensions

So, I have a rectangular prism here and we’re given two of the dimensions. The width is two, the depth is three, and this height here, we’re just representing with an h. What we’re going to do in this video is think about how the volume of this rectangula…

Science Fair – Trailer | National Geographic

The winner in the category of Medicine, making it ties—that’s like the big thing. You kind of had that status of being in, like, the group I would say that a lot of people are jealous of. On deadlines, I’m awful. I wait until the deadline to start workin…

A Growing Epidemic | Breakthrough

2014, in West Africa, the Ebola virus continues its exponential spread. Hospitals are swamped with patients, and the already weak health care infrastructure begins to collapse. Virologists from around the world come to help. Dr. Daniel Bausch, a specialis…

We WILL Fix Climate Change!

Our home is burning. Rapid climate change is destabilizing our world. It seems our emissions will not fall quickly enough to avoid runaway warming, and we may soon hit tipping points that will lead to the collapse of ecosystems and our civilization. While…

Why Don't We All Have Cancer?

Hey, Vsauce. Michael here. Since this video began, more than a million of your cells have died. It’s natural, don’t worry. But you are literally covered with death. Dead stuff. Fingernails, your hair, the outermost layer of your skin - all made out of dea…

... and why!

More Articles