... 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]

Stop Buying Homes

SEO Advice from SurveyMonkey Director of SEO and Growth, Eli Schwartz

View All

The hidden beauty of the A* algorithm

Why are map applications so fast? If I want to find the shortest path from Prague to Rome, Google Maps tells me the answer extremely fast, in about a second or two. If this were your first course in programming, the answer would be that we can represent t…

I FOUND THE 5 WORST CREDIT CARDS EVER...(AVOID THESE!)

[Music] What’s up you guys, it’s Graham here! So buckle your seatbelts, ladies and gentlemen. I hope you’re sitting down for this one. You know, on this channel we’ve talked about the best credit cards to get free stuff, the best credit cards for free tra…

Safari Live - Day 125 | National Geographic

Now remember this, this is a hundred percent live, so this is unplanned. You never know what you’re gonna find on our live safaris! My name is Brittany Smith, and for the first time in about six months, I’m reunited with the wildebeest. So, very exciting …

Paul Graham: What does it mean to do things that don't scale?

What doing things that don’t scale means specifically is doing things in a sort of handmade, artisanal, painstaking way that you feel like, yeah, it would be great if you could do things that way forever. But you, in the back of your mind, think to yourse…

15 Most Common Ways Rich People Get Rich

Hey there, Alexa! Now, doesn’t it feel like sometimes there’s like a secret sauce to how the rich make their fortune? It’s kind of frustrating watching other people climb the earning ladder while you struggle just to keep steady in one place. Maybe there’…

Black Women and the Suffrage Movement | 100 Years After Women's Suffrage

Good afternoon! I’m Deborah Adam Simmons, Executive Editor for History and Culture at National Geographic. I am thrilled that we will have a conversation this afternoon with historian Martha Jones and writer Michelle Duster about the role of African-Ameri…

... and why!

More Articles